Thread: LSX F1A guess
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Old 10-24-2018, 07:43 PM   #11
Buschman

 
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Drives: 2018 ZL1 2015 1SS 1LE
Join Date: May 2013
Location: North Eastern Michigan
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Quote:
Originally Posted by Bildo View Post
My F1-A build hit almost 850 rwhp, maxed out with a 3.85 12-rib on E-85. That's a low compression 427 though. I am getting limited by too small of headers.
How many pounds of boost did you make on that pulley? The LSX is running at 9:1 compression too.
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