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Firefighter · 07-21-2016, 12:06 PM

The conclusion I have come to is if you have the motor apart it can be worth it to just do CNC heads. Make sure to mill them to boost compression, be aware of valve clearance.

If you already have it together it's not worth doing unless you go for some of the heads that change the geometry ex. TSP, Trick Flow, or Mast... still make sure to mill and bump up compression minding valve clearance.

With the right heads and your existing mods you could be at or over 500RWHP. Assuming the cam is up to it.

Drive ability is more important than Dyno numbers.

07-21-2016, 12:06 PM	#9
Firefighter Drives: Black '13 2SS/RS/1LE w/NPP/NAV Join Date: Oct 2012 Location: Tampa by way of Miami... Posts: 4,934	The conclusion I have come to is if you have the motor apart it can be worth it to just do CNC heads. Make sure to mill them to boost compression, be aware of valve clearance. If you already have it together it's not worth doing unless you go for some of the heads that change the geometry ex. TSP, Trick Flow, or Mast... still make sure to mill and bump up compression minding valve clearance. With the right heads and your existing mods you could be at or over 500RWHP. Assuming the cam is up to it. Drive ability is more important than Dyno numbers. __________________ My Build Thread... http://www.camaro5.com/forums/showthread.php?t=285054 Last edited by Firefighter; 07-21-2016 at 01:09 PM.