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06-03-2018, 06:22 PM | #5 |
Registered User
Join Date: Apr 2014
Location: Baldwin County, Alabama
Posts: 163
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Re: stock compression ratio on a 1985 C20 350?
I'm looking to add a "RV" cam, mild cam and heads. I'd like to keep my comp ratio to about 9.1 to 9.5. Looking at World Products 170cc runner, 67cc heads with 0.039 squish Felpro gaskets.
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'84 Suburban C10 Silverado - laying pinchweld to the ground on 22/24. /Porterbuilt / Accuair / Bonspeed / Landsail / Auburn Gear / Richmond Gear / Moser / Raybestos / ProMaxx / Edlebrock / Street Demon / Taylor Wire / K&N / MSD / KillMat / SOLD: 1985 GMC Sierra Classic 2500 3+3 Crew Cab Long Bed |
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compression, compression ratio |
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