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Old 11-05-2021, 07:12 PM   #4
Sorange
 
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Drives: 2018 ZL1 1LE
Join Date: May 2020
Location: Grand Rapids, MI
Posts: 115
Quote:
Originally Posted by iwk2much View Post
OOps, typo - correct 30/65/18

Thanks for the feedback. I've been running Pirelli's as well - same cold pressure; 28. Get them to 32-34 psi, they are consistent.

I'll start them at 25 as you suggested.

Does anyone ave experience with Hoosiers A7/R7 - feedback I received for A7 is start at 40 psi - seems way too high for cold starting pressure. Can;t find any info from the web.
I start my A7's at about 25-26 cold and target 33 hot.
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