Regular Grade gas for Stage 1
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
All GM Stage kits were designed for use with 93 octane fuel.
I would not recommend using 87 octane. It is only a few bucks more per tank ($2-3) between premium and regular. Use the correct fuel.
I would not recommend using 87 octane. It is only a few bucks more per tank ($2-3) between premium and regular. Use the correct fuel.
Joined: 09-29-06
Posts: 20,664
Likes: 217
From: Land of Freedom
this question should not even have to be asked. im actually tired of seein it cuz its popped up a lot recently. these are good cars. if your gonna spend money to mod your car, why be a cheap ass and use cheap gas?
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roth
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Sep 26, 2015 12:16 PM




