Generation III Internal Engine 1997-2006 LS1 | LS6
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View Poll Results: which heads to run
slps L92/76 Head 64cc
13
15.29%
Ls6 PRc 6.0 (64cc) heads
27
31.76%
Or other?
45
52.94%
Voters: 85. You may not vote on this poll

which heads to run on a 408 stroker

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Old Jul 12, 2008 | 01:03 PM
  #41  
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How much do you want to spend? You're not going to get stellar results by taking the cheap route. L92's aren't great heads anyway. I'd contact Bauer Racing about their T4P Dart heads. Port was designed by one of the best.
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Old Jul 12, 2008 | 01:15 PM
  #42  
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I,m getting TFS 225 in a few days
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Old Jul 13, 2008 | 08:01 PM
  #43  
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From: plano
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i have ported 317's on mine and an ls6 intake numbers are under sig
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Old Sep 21, 2008 | 10:46 AM
  #44  
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Two guys in our club have 402s, one with PRC stage 1s making 501whp and the other with a little more comression and edelbrock heads ported to 245cc making close to 560rwhp.

I have seen some really good power from the 245cc edelbrocks. If it were me I would either go with the Edelbrocks or Trick Flows.
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Old Sep 21, 2008 | 04:07 PM
  #45  
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Originally Posted by BigBirdTA
My humble little 408 has cheap Stage II Patriots and an MS3 + FAST 90/90. 510 RWHP N/A and still fiddling with it.
i just got a 408 its not installed yet but im runnin the same heads with the "texas giant" cam...fast 92/92 and people are only sayin im gonna put down 460 or so...that makes me feel a little better...i couldnt find anyone running the same heads on that motor
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