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Old 09-17-2013, 09:53 PM   #23
ZO6 Bryan

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Drives: 02 Z06, 95 Trans Am, 2012 ZL1
Join Date: Mar 2012
Location: Southeast
Posts: 1,805
Originally Posted by Drew P View Post
My money is on less than 16 degrees.
16 deg with a 9.55 pulley and 93 octane is what I was able to run. With half and half 104 octane and 93 octane I ran 20.5 deg advance and picked up another 5 mph in the 1/4.

Ted, I was just curious average above 4000 rpm how much timing it could tolerate. I know it varies with RPM but where do you max out?
Bryan 695 SAE RWHP 2012 ZL1 9.55 pulley custom cam and Kooks headers, 2002 Z06 447 RWHP, 2006 Trailblazer SS, 1995 S/C Vortech Trans Am 570 RWHP(for sale)
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