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Old 03-12-2026, 03:19 PM   #23
Z OH 6


 
Drives: 2024 CT5-V Blackwing
Join Date: Sep 2020
Location: GA
Posts: 3,554
Quote:
Originally Posted by radz28 View Post
Isn't a stock lower 8"?
Yea, you're right, I missed that. There is a boost increase for sure then. That's going to be around 12-13psi depending on elevation but still not enough to make over 700whp. Most people end up around 640-650whp running E40 before running out of fuel on the stock fuel system.

Last edited by Z OH 6; 03-12-2026 at 04:08 PM.
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