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DrRansom442
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 Posted: Mon Apr 03, 2006 8:32 am |
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Joined: Sun Jan 15, 2006 2:54 pm Posts: 90 Images: 5 Location: St Charles MO
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DrRansom442 wrote: LT5? the 89-95 ZR-1 engine has NOTHING in common with anything from the 1950s, its not even technically a Chevy engine and shares nothing with the architure of the SBC.
The LT5 was an aluminum creation of Lotus (at the time owned by GM), built by Mercury Marine... ... I will conceded that since the LT-5 was a 32 valve DOHC engine ... 16 intake runners would make sence. 88 Coupe wrote: And I'll disagree. Did Wikipedia say the ZR-1 was not a Corvette engine? Who is saying the LT-5 isn't a Corvette engine? Not sure what you are disagreeing with. 88 Coupe wrote: If a Corvette was built by a GM contractor and delivered through an Authorized Chevrolet Dealer, with a legitimate RPO optioned engine. Why would it not be a Chevrolet engine? same way a BUICK 231 V-6 isn't an Oldsmobile engine right? GM got in alot of trouble dropping Buicks in Oldsmobiles, atleast the ZR-1 they made no bones about it that is was built by Mercury Marine 88 Coupe wrote: If you believe the ZR-1 is not a Chevrolet engine, then do you believe that car is not a Corvette? ofcourse its a Corvette, but much like the B2K Corvettes it was built engine delete then fitted with the LT-5 and all the other ZR-1 appointments. 88 Coupe wrote: I'll save my last two points, in case I need them.
Now, if I was totally wrong in every way he says I am, how would that make my original comment invalid? Again, if you are claiming the LT5 is the engine you've been speaking of all along (which I'm sure its not, it just was just the closest to fit the bill). After what 1950s design is it based on? Only 50s Chevy V-8 was the SBC (till the 348/409), therefore if the LT-5 is based off that design you are claiming it has to have something in common with the SBC. When in reality.... it is a Lotus design. 88 Coupe wrote: Finally, how is it germane to the discussion? Is it, that, if DrRansom442 says it's not a chev engine, it will prove Norm to be a dumb f@@k that doesn't know what he's talking about? I think that is his goal. my point is you have yet to substaniate your claims, weither or not you are a "dumb f@@k" you can prove or disprove that yourself (so far it isn't looking good) DrRansom442 wrote: Now where is this 16 port SBC intake from the 1950s? Perhaps you are thinking of Zora Arkus Duntov's experimental DOHC SBCs he was hoping would be used competitively in the Grand Sport Corvettes of 1963-1967 that raced Le Mans ... these engines not only didn't see use competitively, they were certainly not availible to the public ... in fact I had read an old old copy of Hot Rod (no I do not have a copy to scan), these engines weren't even seen by the public till 1975 (Zora's retirement). Again even if my assumption is correct, they have no commonality to a LT-5 andrewk wrote: Its always best not to assume. I cant find anything on the net about this intake, and I don’t think it is feasible for you to expect him to prove it. I believe him[Norm], he has yet to make me think otherwise. well I don't have the same reporte with him, I don't think he does know what he is talking about and he can feel free to prove me wrong, since he expects me to justify anything I say, he can oblige me this once. 88 Coupe wrote: I wonder why he makes excuses about not having the HRM to scan.{/quote] 88 Coupe wrote: Duntovs retirement wasn't that long ago. it was in 1975, as for me not having a copy .... I wasn't born yet, good enough excuse? After his death, I saw several magazines that had him on the cover with the DOHC SBCs, so I tracked down someone that had a copy and read it. I highly doubt he's going to let me take it, so that I can scan it for you. 88 Coupe wrote: I should have the mag, and I could easily look it up, if I gave a s**t. Nothing in the post has anything to do with anything on TOC. It all has to do with making Norm admit he made a mistake. finally, thank you, that's all I want, well that and you to give up on the 16 port OEM SBC intake claim. DrRansom442 wrote: ........ where is this 16 port SBC intake ........ 88 Coupe wrote: Did I say it was SBC manifold?
I think we can call that a retraction, until you chimed up about the LT-5 (trying to pass that off as the subject), we were discussing SBCs so yes I suppose that ws to be assumed, especially since this was based on a 1950s design, which was atleast 30 years prior to the LT-5, and would therefore be a SBC, yes? As for responding to me, seems you like to TRY and get under my skin by disputing anything I say, regardless of if it is correct and/or if I cite a source. Andrew pointed out a mistake and an unsubstainible comment I made, I admitted both. Heck I figured I'd try and annoy you back by acting in your manner (which has to annoy ANY rational person), but I should have realised I wasn't dealing with a rational person. Your sole intent seems to be to annoy. I was not out to make you look a fool (you can do that yourself) I was merely trying to correct a few errors and add to the initial topic. My fault. I consider this done. thanks
_________________ 3 time G-body owner
86 Cutlass Salon 307/200-4r (salvaged May 04)
87 Cutlass Supreme 307/200-4r (stolen Oct 04)
81 Cutlass Calais 260/350 (purchased Nov 04)
never thought I'd say "I miss the power of a 307"
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88 Coupe
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 Posted: Mon Apr 03, 2006 10:32 am |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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Hi andrewk, All,
andrewk wrote: …….. Still trying to figure this all out …….. So am I. I am making a little headway as I compose it, though 88 Coupe wrote: I don't remember enough to discuss either in any depth. Might have something to do with my lack of interest in gaining fuel economy at the expense of performance.
Earlier (possibly '82) Corvettes used a manifold with two runners to each intake port. One was used for normal driving, both for max power. It was a variation of an early '50s street/strip design by Offenhauser. They achieved a significant improvement with the use of the computer.
Late designs vary the actual valve timing events for power or economy/drivability. Equivalent of instant cam changes on demand. Needed changes in manifold behavior would be an important factor, but I don't know how they are being handled.
Hopefully, someone can chime in, and fill some of the holes.
Regards, Norm andrewk wrote: …….. This is the first mention of Cross-Fire Injection …….. It wasn’t. From the information given, It’s a long stretch, to connect anything in my post to Crossfire induction. andrewk wrote: ........ No reference is made to it being like DOD …….. Try this. DrRansom442 wrote: I beleive Crossfire (misfire injection as it was affectionately known)injection is what is being referred too …….. He put the words in my mouth, and no one noticed. Then followed by a cut and paste that has little technical value, voilà, he's an "instant authority" at my expense. He also had the added benefit, that since Norm doesn't know anything about the subject, there won't be any embarrassing questions to evade. andrewk wrote: ........ For the record, 82 vettes had crossfire, and here is a link of a cross fire in a C-3 vette… http://www.badcorvette.com/before.htm ........ Where does it show how CFI works? andrewk wrote: ........ but Norm was correct in that they 1st appeared in the ’82 vette …….. Whether Norm was correct or not, is far from the point. I’m guessing that Norm mentioned (along with a disclaimer) a snippet from a magazine he read in a doctors office, 15 plus years ago, and some internet educated A$$hat expected him link to it on that internet. andrewk wrote: 88 Coupe wrote: DrRansom442 wrote: I beleive Crossfire ........ injection is what is being referred too ........ Crossfire has nothing to do with variable displacement. Like TPI, it tunes the "ram effect" of the intake manifold to a specific powerband. Difference is, carbs or throttle bodies are placed at the intake end, while injectors are at the combustion chamber in the TPI system. Right. DrRansom never said it did. Nor did Norm. Is what you [Norm] were talking about (the variation on the “offenhauser” design) Cross-Fire Injection or not? …….. No. andrewk wrote: DrRansom442 wrote: ........ misfire injection as it was affectionately known ........ I wasn't aware "Crossfire" had problems? Please explain. To which he explained… DrRansom442 wrote: The Crossfire Manifold design was the major issue. Gas would "puddle" at the bottom during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation. Engine backfires when taking from a light or engine is sluggish during accelerating, were also common place. Most Vette enthuisists avoid crossfires like the black plague. The TPI was lightyears ahead in design. I believe electrical problems were also prevelent and lets face it the system was overly complex especially for the "state of the art" ECMs of the early 80s. They were slow and crude and the Crossfire controlled not one but two TBIs, when one would act up it would mess with one entire bank of cylinders How many followup questions did he ignore? Did anyone notice the great lengths he went to, in order to "divert" everyones attention from those questions? andrewk wrote: ........ After further research, I believe to have found his source… http://www.x-ram.com/commonproblemswith ... stems.html I was unable to find anything to qualify this site. Since they are selling a product, I question their bias. If anyone else can prove this, I would like to see it …….. Not his source. Its not the same information as he posted. According to my memory, the information on that page is reasonably accurate. Considerably more accurate that that pasted by DrRansom442. That would be why refuses to answer my follow up questions. 88Coupe wrote: You are correct. You did copy it. It is obvious, however, that you did not read it. Offenhauser did not make Cross Ram manifolds, but they did make the manifold I referred to. Are there are two runners to each intake port in the Crossfire/Cross Ram that I didn't know about? Did the crossfire use eight runners for economy and all 16 for power? He used the Offie as a “red herring” to divert attention from my 16 runners question to avoid answering it. The answer shows the lack of any connection between my 16 runner comment and his Crossfire, his not seeing it, showed his lack of knowledge of either setup. andrewk wrote: ........ Ok, I think I missed the joke, but did Offenhauser make cross rams or not? …….. They did. The joke is, that fact has no bearing on anything, except for him to refer to (along with flames) to avoid discussing his own statements. andrewk wrote: ........ If the pictures of what DrRansom posted are not cross rams, then what are they? …….. As he explained, they were a trap he placed there to trick me into proving I’m a Dumb f@@k. He said two are Offie Cross Rams and one is a crossfire. I don’t know and don’t care. For the record it only matters that they are all open plenum (except, possibly, the Chrysler) and none will shut down one bank of cylinders if a carb or TBI fails to function. andrewk wrote: ........ I would also like to see the picture of the early weiand intake that you referenced Actually, if you had asked before Weiand sold to the Conglomerate, I could have gone over to their shop in East LA and snapped a pick. andrewk wrote: ........ Not that it matters for the purpose of this discussion, but just because I am curious ........ If I had one, you and several others would have had copies at the outset. andrewk wrote: ........ EDIT: Unless you [Norm] own a picture, don’t bother... I cant find anything, so I can't expect you to ……. Don't know the Mfr for sure and don't know what they called it. If I see a pic from the side I'll know it. I didn't have enough information to write a white paper and I believe I said that in the post andrewk wrote: 88Coupe wrote: The person that first referenced it in the DOD thread. But DrRansom made no statement saying that CFI was related to DOD. You made a reference to an induction system that tried to increase fuel ecomomy while keeping performance. It seems that DrRansom has assumed that you meant CFI. Did you? No. If he knew of the ZR-1 at that time, he would have known what I was talking about, only because of the two runners per Cylinder. If he knew anything about the Crossfire technology, he would have known it was designed for max performance, not fuel economy, and therefor, no way of switching between modes. andrewk wrote: 88Coupe wrote: DrRansom442 wrote: I beleive Crossfire (misfire injection as it was affectionately known)injection is what is being referred to… Now that we have your diversion handled, how about answering the question? You might even consider answering the others you avoided ........Whose diversion was it? It seems that he only mentioned it because you did ........
Not mine, when have you known me to avoid answering a serious question. Rather than changing the subject, I find it easier and less confusing to just say "I don't know".
No idea why he would parrot the word. DrJay did the same thing, with the same word, under the same condidtions. I'm thinking it's a thing "drunks" do.
Questions? I'll be here.
Regards, Norm
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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88 Coupe
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 Posted: Mon Apr 03, 2006 11:29 am |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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DrRansom442 wrote: gee a quandry ignore Norom's mis-information and let everyone have peace or clear the matter up ONCE again. Once again Norom has ALOT of wrong facts.
I rest my case. 
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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andrewk
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 Posted: Mon Apr 03, 2006 1:04 pm |
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Joined: Wed May 18, 2005 5:42 pm Posts: 1297 Images: 2 Location: Ames, IA
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Hi all,
It makes sense now. Since Norm was never even talking about CFI to begin with, the assumption that he was is the entire basis of it all. False premesis= False arguement.
DrRansom442 wrote: gee a quandry ignore Norm's mis-information and let everyone have peace or clear the matter up ONCE again. Once again Norm has ALOT of wrong facts. How can the "facts" be wrong? They are quoted verbatum from the their respective threads. 88Coupe wrote: How many followup questions did he ignore? Did anyone notice the great lengths he went to, in order to "divert" everyones attention from those questions? It is true that many of those follow up questions in regards to CFI were ignored. 88Coupe wrote: Not his source. Its not the same information as he posted. This isnt his source? http://www.x-ram.com/commonproblemswithcrossfireonlyinjectionsystems.html wrote: The Gas puddles in the bottom of the Crossfire during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation.Engine backfires when taking from a light or engine is sluggish during accelerating. DrRansom442 wrote: Gas would "puddle" at the bottom during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation. Engine backfires when taking from a light or engine is sluggish during accelerating, were also common place. "Taking from a light" is the same. Tell tale sign of a copy and paste. He pasted their grammatical error (the ommission of the word "off" between "a" and "light"). Not saying he didn't "know" that, just that he more than likely got it there. 88Coupe wrote: Where does it show how CFI works? It doesnt. I did some further research on another board. ( www.crossfire.homeip.net) You have to register to see content, so I did, and I will quote it here when I gather it all up... 88Coupe wrote: He used the Offie as a “red herring” to divert attention from my 16 runners question to avoid answering it. The answer shows the lack of any connection between my 16 runner comment and his Crossfire, his not seeing it, showed his lack of knowledge of either setup. Funny, we just talked about "red herring" fallaicies in my english class today... Anyway... I see your point here. It was never about cross ram intakes at all, it was about DOD, and the intake that had 16 runners, that was similar to that of the ZR1. that wasnt a CFI unit. Much clearer now that I go back and re-read everything in that context. The only confusion was the date on it, which led DrRansom to believe you were talking about CFI... DrRansom442 wrote: Again, if you are claiming the LT5 is the engine you've been speaking of all along (which I'm sure its not, it just was just the closest to fit the bill). After what 1950s design is it based on? Only 50s Chevy V-8 was the SBC (till the 348/409), therefore if the LT-5 is based off that design you are claiming it has to have something in common with the SBC. When in reality.... it is a Lotus design It doesnt matter if the pope built or designed the LT5, the point is that the intake design was either very similar or was taken from another source, namely the Weiand intake that Norm had mentioned. Again the assumption of what is being said is what is perpetuating the "arguement". On the assumption that we are talking about a SBC intake... 88Coupe wrote: Earlier (possibly '82) Corvettes used a manifold with two runners to each intake port. One was used for normal driving, both for max power. It was a variation of an early '50s street/strip design by Offenhauser. They achieved a significant improvement with the use of the computer. DrRansom442 wrote: I think we can call that a retraction, until you chimed up about the LT-5 (trying to pass that off as the subject), we were discussing SBCs so yes I suppose that ws to be assumed, especially since this was based on a 1950s design, which was atleast 30 years prior to the LT-5, and would therefore be a SBC, yes? We were actually discussing the caddy V8-6-4 and its relation to chevorlets new DOD. In the 50's, and I know you are aware of this, There were other v8's other than chevys. 88Coupe wrote: Did I say it was SBC manifold?
Nope.
This whole thing would have died if no one were to assume what someone else meant. Someone once told me, "Read what's there, not what isn't."
_________________ Andrew
TOC Moderator
Mark Twain wrote: A man's character may be learned from the adjectives which he habitually uses in conversation.
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DrRansom442
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 Posted: Mon Apr 03, 2006 3:14 pm |
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Joined: Sun Jan 15, 2006 2:54 pm Posts: 90 Images: 5 Location: St Charles MO
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I'll respond to Andrew as he's been very cordial
andrewk wrote: It makes sense now. Since Norm was never even talking about CFI to begin with, the assumption that he was is the entire basis of it all. False premesis= False arguement. there is NO way Norom was discussing the LT-5 then arguing with me about Crossfires, further and I ask this for like the 6th time....where is proff of this 16 runner Offy or Weiand or whoever intake. You will not find anything from the 1950s that resembles the LT5 intake in any way shape or form. My assertation of Cross Fire wsa it was on a Corvette and did mimick the function and design of the 60s Cross Rams, make no mistake this is where Norom was heading, there's just no 16 runners. Should Norom find proof of such amazing technology in the 1950s (or 60s) that looks like a LT5 intake, hell I'll pay pal him $50. for a picture DrRansom442 wrote: gee a quandry ignore Norm's mis-information and let everyone have peace or clear the matter up ONCE again. Once again Norm has ALOT of wrong facts. andrewk wrote: How can the "facts" be wrong? They are quoted verbatum from the their respective threads. Norm's posts are quoted verbatum? 88Coupe wrote: How many followup questions did he ignore? Did anyone notice the great lengths he went to, in order to "divert" everyones attention from those questions? andrewk wrote: It is true that many of those follow up questions in regards to CFI were ignored. I fully admit I ignored any question answerred and asked again. Its pointless 88Coupe wrote: Not his source. Its not the same information as he posted. andrewk wrote: This isnt his source? http://www.x-ram.com/commonproblemswithcrossfireonlyinjectionsystems.html wrote: The Gas puddles in the bottom of the Crossfire during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation.Engine backfires when taking from a light or engine is sluggish during accelerating. DrRansom442 wrote: Gas would "puddle" at the bottom during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation. Engine backfires when taking from a light or engine is sluggish during accelerating, were also common place. "Taking from a light" is the same. Tell tale sign of a copy and paste. He pasted their grammatical error (the ommission of the word "off" between "a" and "light"). Not saying he didn't "know" that, just that he more than likely got it there. Norm is right, I actually don't have a source for that info other then my recollection but thanks for posting an almost verbatim link, saying what I said 88Coupe wrote: Where does it show how CFI works? andrewk wrote: It doesnt. I did some further research on another board. ( www.crossfire.homeip.net) You have to register to see content, so I did, and I will quote it here when I gather it all up... your contention now is that we were never talking about Crossfire so why does function matter, but if need be I can justify "LH TBI supplies RH bank" et cetera .... first indicator, they called it CROSS FIRE 88Coupe wrote: He used the Offie as a “red herring” to divert attention from my 16 runners question to avoid answering it. The answer shows the lack of any connection between my 16 runner comment and his Crossfire, his not seeing it, showed his lack of knowledge of either setup. andrewk wrote: Funny, we just talked about "red herring" fallaicies in my english class today... Anyway... I see your point here. It was never about cross ram intakes at all, it was about DOD, and the intake that had 16 runners, that was similar to that of the ZR1. that wasnt a CFI unit. Much clearer now that I go back and re-read everything in that context. again I am calling BS on 1950s (60s) LT-5 intake precessors andrewk wrote: The only confusion was the date on it, which led DrRansom to believe you were talking about CFI... only confussion is Norom and his intentional misdirections that "divert" his misinformation DrRansom442 wrote: Again, if you are claiming the LT5 is the engine you've been speaking of all along (which I'm sure its not, it just was just the closest to fit the bill). After what 1950s design is it based on? Only 50s Chevy V-8 was the SBC (till the 348/409), therefore if the LT-5 is based off that design you are claiming it has to have something in common with the SBC. When in reality.... it is a Lotus design andrewk wrote: It doesnt matter if the pope built or designed the LT5, the point is that the intake design was either very similar or was taken from another source, namely the Weiand intake that Norm had mentioned. Again the assumption of what is being said is what is perpetuating the "arguement". actually the LT5 has no common ground with anything prior, hence why it was so evolutionary for GM, a semi-production all aluminum non pushrod V-8, has no common ground with any prior GM designs andrewk wrote: On the assumption that we are talking about a SBC intake... 88Coupe wrote: Earlier (possibly '82) Corvettes used a manifold with two runners to each intake port. One was used for normal driving, both for max power. It was a variation of an early '50s street/strip design by Offenhauser. They achieved a significant improvement with the use of the computer. DrRansom442 wrote: I think we can call that a retraction, until you chimed up about the LT-5 (trying to pass that off as the subject), we were discussing SBCs so yes I suppose that ws to be assumed, especially since this was based on a 1950s design, which was atleast 30 years prior to the LT-5, and would therefore be a SBC, yes? We were actually discussing the caddy V8-6-4 and its relation to chevorlets new DOD. In the 50's, and I know you are aware of this, There were other v8's other than chevys. not in a Corvette there weren't and no DOHC GM V-8s, which is my point regaurding the LT-5 88Coupe wrote: Did I say it was SBC manifold? andrewk wrote: Nope.
This whole thing would have died if no one were to assume what someone else meant. Someone once told me, "Read what's there, not what isn't."
Norom knows he's busted, the LT-5 was lame cover up, btw the LT-5s 16 intake runners are because the engine has 16 intake valves, has nothing to do with fuel economy, 8 runners/valves aren't shut off at any point. Making further distictions between Norom's responses and the truth
_________________ 3 time G-body owner
86 Cutlass Salon 307/200-4r (salvaged May 04)
87 Cutlass Supreme 307/200-4r (stolen Oct 04)
81 Cutlass Calais 260/350 (purchased Nov 04)
never thought I'd say "I miss the power of a 307"
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andrewk
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 Posted: Mon Apr 03, 2006 6:07 pm |
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Joined: Wed May 18, 2005 5:42 pm Posts: 1297 Images: 2 Location: Ames, IA
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Hi, DrRansom442, Norm, all
DrRansom442 wrote: andrewk wrote: It makes sense now. Since Norm was never even talking about CFI to begin with, the assumption that he was is the entire basis of it all. False premises= False argument. there is NO way Norm was discussing the LT-5 then arguing with me about Crossfire’s further… That is a good point. He didn’t correct you, but that doesn’t mean he wasn’t talking about it. I am taking the posts for face value here. I wouldn’t rule it out of the realm of possibility. Since there is no real expression, but only “netspression” it is difficult to discern the tone of the context. DrRansom442 wrote: and I ask this for like the 6th time....where is proof of this 16 runner Offy or Weiand or whoever intake. You will not find anything from the 1950s that resembles the LT5 intake in any way shape or form Don’t know much about the 50’s and 60s, but this doesn’t look like any older intake manifold I have seen.  (Taken from wikipedia) DrRansom442 wrote: My assertation of Cross Fire was it was on a Corvette and did mimic the function and design of the 60s Cross Rams, make no mistake this is where Norm was heading, there's just no 16 runners. Should Norm find proof of such amazing technology in the 1950s (or 60s) that looks like a LT5 intake, hell I'll pay pal him $50. for a picture Again, its apples and oranges here. If it was where he was heading, do you think he would be wasting time just to make himself look good? The original subject was V8-6-4 and DOD. The ZR-1 had a DOD of sorts with the 2 power modes. With the context of the orginal topic, the assumption you have made with respect to the direction he was heading in the thread is false. We all have the same internet- If you can’t find a picture of it, how can he? DrRansom442 wrote: gee a quandary ignore Norm's mis-information and let everyone have peace or clear the matter up ONCE again. Once again Norm has ALOT of wrong facts andrewk wrote: How can the "facts" be wrong? They are quoted verbatim from the their respective threads. Norm's posts are quoted verbatim? Are we reading the same forum? Yes they are. No editing on this end, nor are there any edit tags at the bottom of them. DrRansom442 wrote: 88Coupe wrote: Not his source. It’s not the same information as he posted. andrewk wrote: This isn’t his source? http://www.x-ram.com/commonproblemswithcrossfireonlyinjectionsystems.html wrote: The Gas puddles in the bottom of the Crossfire during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation. Engine backfires when taking from a light or engine is sluggish during accelerating. DrRansom442 wrote: Gas would "puddle" at the bottom during normal driving. When coming to a stop, this gas splashes over the restrictions (cast edges in the bottom) and causing a flooding, stumbling or dying situation. Engine backfires when taking from a light or engine is sluggish during accelerating, were also common place. "Taking from a light" is the same. Tell tale sign of a copy and paste. He pasted their grammatical error (the omission of the word "off" between "a" and "light"). Not saying he didn't "know" that, just that he more than likely got it there. Norm is right, I actually don't have a source for that info other then my recollection but thanks for posting an almost verbatim link, saying what I said That is the most coincidental thing I have ever seen… I am skeptical, but if you say so… DrRansom442 wrote: 88Coupe wrote: Where does it show how CFI works? andrewk wrote: It doesn’t. I did some further research on another board. ( www.crossfire.homeip.net) You have to register to see content, so I did, and I will quote it here when I gather it all up... Your contention now is that we were never talking about Crossfire so why does function matter, but if need be I can justify "LH TBI supplies RH bank" et cetera.... first indicator, they called it CROSS FIRE That is my contention. I’m sure what Norm was referring to in his initial post about an intake with 16 runners for a v-8 was not CFI. I couldn’t tell you, however, why function matters at this point, but I would guess it’s purely academic. You brought it up, he said he had one, and he asked about the inherent problems you mentioned CFI had. From the look of it, he was going along with the hijack. ( I have most of my info gathered, and will create a new thread on CFI. DrRansom442 wrote: Norm knows he's busted, the LT-5 was lame cover up, btw the LT-5s 16 intake runners are because the engine has 16 intake valves, has nothing to do with fuel economy, 8 runners/valves aren't shut off at any point. Making further distinctions between Norm's responses and the truth I don’t think so. 88Coupe wrote: Seems the induction system was a bit more modern than a '50s design and I was off a little on the year, so sue me.
From this info he posted regarding the LT-5 from this link: http://www.edmunds.com/insideline/do/Fe ... eId=100444
So the initial post that we keep going back too isn’t even relevant anymore. LT-5 is what he apparently meant and he corrected himself. He admitted the mistake, let it die. Again I say, False premises= False argument.
Andrew
(Note: I did remove all the flames from DrRansom’s posts, as I again have no beef with Norm.)
_________________ Andrew
TOC Moderator
Mark Twain wrote: A man's character may be learned from the adjectives which he habitually uses in conversation.
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88 Coupe
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 Posted: Mon Apr 03, 2006 11:53 pm |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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Hi 85cieraholiday, All,
Quote: ........ you're just going around in circles at ........ I have been. I'm not now. Quote: ........ just let it go and admit he is right ........ Easy to do in a rational discussion. Quote: ........ It takes a big man to admit your wrong, I think you should do so ........
Andrew brought up some good points. We'll deal with any and all errors I may have made, as that discussion continues.
Thanks for your comments. Looking at it from your viewpoint, I fully agree with you.
Regards, Norm
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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88 Coupe
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 Posted: Tue Apr 04, 2006 3:50 am |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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Hi andrewk, All,
andrewk wrote: 88Coupe wrote: Not his source. Its not the same information as he posted. This isnt his source? http://www.x-ram.com/commonproblemswith ... stems.html"Taking from a light" is the same. Tell tale sign of a copy and paste. He pasted their grammatical error (the ommission of the word "off" between "a" and "light"). Not saying he didn't "know" that, just that he more than likely got it there. I believe you were right. I didn’t read it that close. Just noted, his version didn’t contain any reference to “hot weather” conditions, and all the other points covered on that page are contrary to his original statement. That would be why he didn't post the link. andrewk wrote: 88Coupe wrote: Where does it show how CFI works? It doesn’t. I did some further research on another board. ( www.crossfire.homeip.net) You have to register to see content, so I did, and I will quote it here when I gather it all up …….. I wasn't serious. I should have used a smiley. Sorry if I confused the issue. andrewk wrote: ........ and the intake that had 16 runners, that was similar to that of the ZR1 ........ 16 runners, yes. The configuration provided better control of intake velocity, which is its only similarity to the system use on the ZR-1. andrewk wrote: ........ The only confusion was the date on it, which led DrRansom to believe you were talking about CFI... I thought my use of the word “possibly” was definitive of my position. In retrospect, it was not. It does not, however, excuse his failure to ask for clarification, of a statement he did not understand, before proceeding. andrewk wrote: ........ the intake design was either very similar or was taken from another source ........ Did I say that? Everyone: I know, I know: DrRansom442 wrote: ........ I'll pay pal him $50. for a picture
A little unsure of his position?
Regards, Norm
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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88 Coupe
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 Posted: Tue Apr 04, 2006 5:30 pm |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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Hi andrewk, All,
My response to the comment on page 1, post 2 at: http://www.oldsconnection.com/forum/vie ... php?t=1901
andrewk wrote: ........ my impression of CFI was that it had 16 runners ........ Your misconception came from my exhanges with DrRansom442. His evasiveness (diversions) added to the confusion, just as he intended. 88 Coupe wrote: DrRansom442 wrote: my appologies there, I thought I copied your prior post regarding 88 Coupe wrote: Earlier (possibly '82) Corvettes used a manifold with two runners to each intake port. One was used for normal driving, both for max power. It was a variation of an early '50s street/strip design by Offenhauser. They achieved a significant improvement with the use of the computer. You are correct. You did copy it. It is obvious, however, that you did not read it. Offenhauser did not make Cross Ram manifolds, but they did make the manifold I referred to. Are there are two runners to each intake port in the Crossfire/Cross Ram that I didn't know about? Did the crossfire use eight runners for economy and all 16 for power? DrRansom442 wrote: 88 Coupe wrote: ........ Are there are two runners to each intake port in the Crossfire/Cross Ram that I didn't know about? Did the crossfire use eight runners for economy and all 16 for power? ........ ........ not that I am aware of, in fact I am still waiting for a picture of this manifold, stop "diverting" ........ DrRansom442 wrote: ........ Cross-fire used 2 TBIs, should one complete TBI fail to work it killed an entire bank of cylinders ........ 88 Coupe wrote: Not what the following image suggests: addressed earlier in the post under the premise you were mistaken, the image displayed isn't a crossfire, isn't even close
OK. What's the difference?
Everyone: Any more questions or comments?
Regards, Norm
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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DrRansom442
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 Posted: Tue Apr 04, 2006 10:16 pm |
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Joined: Sun Jan 15, 2006 2:54 pm Posts: 90 Images: 5 Location: St Charles MO
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you can't tell those are two totally different manifolds? man I thought my eyes were bad
examples
1) design of plenum
2) location of T-stat housing (there is a 90 degree difference)
3) lack of EGR provisions
4) larger runners
5) slope of runners
6) lack of factory "stamps" (i.e. firing order)
7) height
8) number of plenum bolt holes
I'm sure I've missed somethings, but like I said, my eyes aren't the best
BTW that Crossfire manifold isn't stock, its been "machined" <---best term for the rather crude manner in which a lot of material was removed from the cavity of the intake (attempt to create a full open plenum? I bet that made drivability even worse), I think I found a better picture (of an ummolested Crossfire intake with no lid) and have it saved at work .... I will try and remember to post it tommorrow unless I happen upon it tonight
_________________ 3 time G-body owner
86 Cutlass Salon 307/200-4r (salvaged May 04)
87 Cutlass Supreme 307/200-4r (stolen Oct 04)
81 Cutlass Calais 260/350 (purchased Nov 04)
never thought I'd say "I miss the power of a 307"
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DrRansom442
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 Posted: Tue Apr 04, 2006 11:00 pm |
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Joined: Sun Jan 15, 2006 2:54 pm Posts: 90 Images: 5 Location: St Charles MO
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OK here is a good picture to use for a comparo. A "well used" Crossfire intake and one that has had a higher quality of modification and cleaning
A) notice (what I presume was a restrictor wall --between planes) has been removed
B) the edges of the ports have lost their cresent shape
C) an EGR valve block off plate was installed
I don't have underside shots but presumibly the modified intake has had a thorough porting
and once again the Offy as seen from above with lid to the side

_________________ 3 time G-body owner
86 Cutlass Salon 307/200-4r (salvaged May 04)
87 Cutlass Supreme 307/200-4r (stolen Oct 04)
81 Cutlass Calais 260/350 (purchased Nov 04)
never thought I'd say "I miss the power of a 307"
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88 Coupe
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 Posted: Wed Apr 05, 2006 7:57 am |
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Joined: Sun Feb 15, 2004 3:25 am Posts: 3196 Images: 10 Location: Southern California
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Thanks for posting the pix, and for pointing out some of the many cosmetic differences.
Please post a link to the source of those pix.
_________________ Harry S. Truman wrote: When you have an efficient government, you have a dictatorship.
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andrewk
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 Posted: Wed Apr 05, 2006 10:27 am |
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Joined: Wed May 18, 2005 5:42 pm Posts: 1297 Images: 2 Location: Ames, IA
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Despite all these differences, all these intakes posted here (except the LT-5) have one thing in common. 8 intake runners for 8 intake valves... not 16 as was presumed.
DrRansom442 wrote: BTW that Crossfire manifold isn't stock, its been "machined"
I know, I said that when I posted them in the CFI thread... I couldnt find good shots of a unmolested one, so thank you for providing those.
_________________ Andrew
TOC Moderator
Mark Twain wrote: A man's character may be learned from the adjectives which he habitually uses in conversation.
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