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Old 03-26-2012, 11:27 PM   #14
ULTRAZLS1


 
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Drives: 14 Silverado LTZ Z71, 16 Camaro SS
Join Date: Nov 2009
Location: Jackson, Michigan
Posts: 4,418
Quote:
Originally Posted by Kyle2k View Post
Lol, why wouldn't it? It has better flow, a different valve angle and smaller combustion chambers to increase compression.
Well the G6X3 was originally designed for the stock LS3 heads which have a larger runner. For this reason many of the cams use a wide split between the intake and exhaust valves for best performance on low velocity runners. The specs on the G6X3 have never been released but I think it is in the neighborhood of 235-242 from the research I have done. Whether or not the increased velocity of these heads will help or hinder the G6X3 has yet to be seen.

It should work just fine but I guess you never know...it would be just my luck if it runs like crap :(
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