Thread: 100 octane vs 93 octane
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Old 06-18-2018, 07:32 AM   #6
revo1059
 
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Drives: Black 2012 ZL1
Join Date: Mar 2013
Location: Buffalo Grove
Posts: 433
Quote:
Originally Posted by STUNNAH View Post
Just a waste of money if not tuned for it!!!It will more than likely make the car run worse...

Yep, a tune would be loaded for it.


Would Torco be an acceptable substitute if I couldn't get 100 gas?
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