C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Gas?...

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Sep 30, 2008 | 01:46 PM

Jimbo3087

Thread Starter

Racer

Joined: Sep 2008

Posts: 273

Likes: 0

From: Tallahassee Florida

Gas?...

What octane gas do you guys run?.. I have a 84 crossfire.. Should I just run 87..

Sep 30, 2008 | 01:59 PM

rick lambert

Le Mans Master

Joined: Oct 2003

Posts: 6,130

Likes: 2

From: seattle WA

87 is fine! I've been running 87 in my 87 for almost 10 yrs with no problems. Now if yours is modified you may need to increase.

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