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03-02-2016 04:59 AM #8
CHR Member/Contributor
- Join Date
- Sep 2007
- Location
- Gardner, KS
- Car Year, Make, Model: '33 HiBoy Coupe, '32 HiBoy Roadster
- Posts
- 11,244
My SBF stroker is running 10.3 to one compression on aluminum heads, and I have to run 91 octane or better pump gas in it. If I were doing it again I'd pull back to 9.0 to one or at most 9.5 to one like TechInspector advised, and be good on mid-range 89 octane fuel. Just my $0.02, because IMO our pump gas is not going to be getting better any time soon.Roger
Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.
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I'm happy to see it back up, sure hope it lasts.
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