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Old 03-24-2015, 09:10 PM   #97
Dutchman427

 
Drives: 2012 ZL1 #1329 M6
Join Date: Jun 2009
Location: Reading, PA
Posts: 1,040
Quote:
Originally Posted by CanadianZL1#992 View Post
I kept my new build in the same range. Some tried to convince me to run closer to 10 but I personally I don't think it's a good idea unless you are going to a 6 bolt block and heads.
Mike didn't want me to mill the heads at all! This was the first ZL1 he worked on. He asked me how much power am I looking to get out of the car. I said, well guys are getting around 720rwhp from similar builds. He told me when I picked up the car that he thought I was crazy when I told him the numbers I was hoping for. He was just as surprised. He did a couple 5th Gens with blowers on them but never a ZL1 or a CTS-V for that matter.

Yeah 10 is pretty much. Now on my 02 SS build that is in my sig, I was running 12.0:1, granted that was N/A.
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