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400rwhp power goal... need heads?

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Old 07-14-2012 | 05:00 PM
  #21  
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I don't think AI does 853s?
Old 07-14-2012 | 08:41 PM
  #22  
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243/799 with a small EPS cam mite make 400 rwhp ,with a fast intake and a good tuner.
Old 07-14-2012 | 10:27 PM
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With everything in my sig, I only made 440rwhp. So I'd say no.

As far a gas mileage goes... HAH! My WS6 is my DD and I'm lucky if I hit the double digits. That's using only 93 octane.
Old 07-15-2012 | 12:52 AM
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With the mods you listed in your thread opener, NO, 400 will not happen.
Old 07-15-2012 | 08:07 AM
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I say from having four sets of heads now,buy the best from the start. Get AFR or TFS heads,they cost a lil more but worth it for the performance gains.
Old 07-15-2012 | 08:36 AM
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To give you a good idea I have a set of hand ported 243's,G5x2 Cam and a portmatched typhoon 85/85 setup I dyno'd 404 rwhp uncorrected



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