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someone help me understand.... 11.8 @119mph??

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Old Oct 30, 2006, 10:47 AM
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^Well doubt it or not. You ask any drag racer that knows what hes talking about and he will tell you that a second difference in et's will conjure different trap speeds. They WILL NOT be congruent with each other. And this just isnt from your 1/4 trap this is being shown in your 1/8 trap too.
Old Oct 30, 2006, 03:29 PM
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Originally Posted by Soon2BEVO
The real question is actually how he is pulling out those numbers/119mph in general with 22psi of boost.
Hes not At least not at 22psi
Old Oct 30, 2006, 04:24 PM
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Wow, this thread has really gone to ****.

thanks again.
Old Oct 30, 2006, 07:57 PM
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23 psi (at redline) with pretty good air:



I ran the 113.53 later that night with pretty much the same back 1/2 time just really bad 1/8th. Track got slick worse than it had been, but air got better. I think my 1/8th mph was still 89.3x that run though.

Last edited by JohnBradley; Oct 30, 2006 at 08:59 PM.
Old Oct 30, 2006, 08:46 PM
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Once again for all the non-believers 119mph was on 22psi

I was looking looking over my other slips and i actually gained 30mph on one of my other runs.

Last edited by jbfoco; Oct 30, 2006 at 08:49 PM.
Old Nov 2, 2006, 09:32 PM
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I gain 30mph on the back half of the track on a stock turbo but thats with spraying nitrous...
Old Nov 2, 2006, 10:05 PM
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Originally Posted by jbfoco
Once again for all the non-believers 119mph was on 22psi

I was looking looking over my other slips and i actually gained 30mph on one of my other runs.
Gaining 30mph on the backhalf with a stock turbo running 22psi just defies the laws of physics unless you're spraying (like Ultimate CC) or extremely light (you said no weight reduction). That's the problem we have with these claims. GT35R's have trouble doing that at 22psi...in fact, it's very rare.

JohnBradley, 23psi at 7k rpm? That would require running 26-27psi peak, and I don't think you were doing that on pump gas. With a Forge WGA running 26psi on 93+alky, my 05 turbo tapered to 22psi by 7k, and this is based on a MAP sensor log, not my eyes watching the gauge. Do you have a MAP sensor log showing 23psi at 7k rpm?

Last edited by Warrtalon; Nov 3, 2006 at 01:45 PM.
Old Nov 3, 2006, 01:29 PM
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did you remove your balance shafts?
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