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Bob D · 09-23-2007, 07:08 PM

I believe that E85 has a 105 octane rating and requires a 35% richer mixture than gasoline. That means you can raise your compression and still run pump "gas" which equals more horsepower.

Bob

09-23-2007, 07:08 PM	#8
Bob D Rolled on Paint Club Join Date: Jan 2006 Location: Windham, CT. Posts: 232	Re: Carburator, E85? I believe that E85 has a 105 octane rating and requires a 35% richer mixture than gasoline. That means you can raise your compression and still run pump "gas" which equals more horsepower. Bob __________________ 1970 GMC 1500 swb fleetside SB 355ci. Smog heads Summit 1102 cam Performer intake and carb. Finally in about 1 piece in the yard.