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Old 03-10-2022, 02:51 PM   #26
Smokin19

 
Drives: 19' ZL1 A10, w/pdr
Join Date: Sep 2014
Location: S.W. ohio
Posts: 1,722
Quote:
Originally Posted by KingLT1 View Post
Without a doubt. 93 octane is piss water for stock compression LT1's running boost. If you want to run 93 then lower the compression.

One thing to also consider is proper crank case ventilation. Need at least a metco valve cover breather with check valve disk.
Was thinking the same thing. Do you think a MM can helps in this regard?
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