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RFI: Samples of cam overlap

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Old Sep 26, 2007 | 04:41 PM
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Default RFI: Samples of cam overlap
How much cam overlap are folks running with 400+ci and a T6 flange single?

I'm trying to figure cam info for a max effort 402ci and T76 or T88.
A cam database would be a good reference.


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Old Sep 26, 2007 | 09:24 PM
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W2W spec'd mine out at 242/238 for a similer setup to what you're looking for.
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Old Sep 26, 2007 | 10:15 PM
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I was wondering how many degree's overlap, and max rwhp.


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Old Sep 26, 2007 | 10:27 PM
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If you're going MAX effort I honestly wouldn't go with a T76... I would go with a T88 or better... You may try give the ole ForcedInductions guys a call... Jose or Dr. Turbo would definitely get you set straight..
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Old Sep 26, 2007 | 10:48 PM
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Does anyone know the cam specs of the setup htat put down 1000rwhp with truck headers?

What size turbo?

What size motor?


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Old Sep 27, 2007 | 10:16 AM
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1000rwhp with a 88mm turbo and truck manis would be pretty stout, was it a stick car?
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Old Sep 27, 2007 | 04:54 PM
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Originally Posted by 98turbls1
If you're going MAX effort I honestly wouldn't go with a T76....
Yea I don't know if I'd call 1000 rwhp "max effort" any more. Folks are getting there with fairly mild combo's these days.
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Old Sep 27, 2007 | 05:07 PM
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I'm running a 234/234 with my GT47-88 and a 348ci 8:1, I think Speed Inc. is now running a 242/242 in their 37_ci? engine.
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Old Sep 27, 2007 | 06:11 PM
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I'll guess, then see what happens.


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Old Sep 27, 2007 | 06:16 PM
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I wouldn't guess.. Call Cam Motion or Speed Inc... They can help you quite a bit...
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Old Sep 28, 2007 | 01:19 PM
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or call comp cams they custom ground mine and it's on a 112lsa...I can't remember the rest...
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Old Sep 28, 2007 | 06:10 PM
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mine is a 228/236 .585 .585 on a 116LSA
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Old Sep 28, 2007 | 11:49 PM
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would a 244/248 612/612 112+2 work at all with a 408 and a PT88mm?
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