Quote:
Originally Posted by BlueOval Ralph
Be careful on Z06 as it has 4 things that in production that are listed as no nos even though it has been in guide for at least 2 year! *** rods and intake valves, CNC ported heads, and dry sump! The wizards at NHRA did not even know about the CNC heads till about a year ago!
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I didn't think that was the earlier version, but I am not a Vette expert at all.
I would hope that the CNC heads bring the NHRA factor down like it did for the4.6 Fords! Knock about 50 hp off! LOL.