10.5:1 compression with an 871 blower on pump gas. Can one run a low boost pulley about 6lbs, with retarded timing to be able to run on 91 octane?
63nova9sec
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1,732 Posts
so if your running 8:1 pistons and say your running 12 pounds of boost then does that make your compression 20:1?
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1,732 Posts
another thing you could do instead of the piston sway is get heads with large combustion chambers
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