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Originally Posted by 05JUDGE  I am currently very happy with my setup. It's an L92 427 stroker with P&P L92 heads and stock l76 intake. It's been giving me great results, but now I want better. The track I run at usually has a DA of 6000ft on average. I'm running in the area of 11.50 right now. I would really like to get into the mid 10's next spring. I have started by doing some weight reduction which should help me some and I am doing a th400 swap. I want to know if there is a really good intake and heads combo that has been better than the L92's for anyone. Also my cam right now is a Crane 250/266 .632/.632 112LSA. |
Trying to gain a full second with a head/intake swap? Hmmmm.
Depends on how much cash you have to spend? Dual TB sheet metal intake and All Pro heads or ported LS7 heads and you might get there. That should be good for about 50-60 RWHP with the proper cam, I would think over the L92 heads and L76 intake. But you're gonna suck some of that power away with that TH400.