Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 13.1 compression Chev 355?
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Old 02-07-2013, 05:31 PM
bygddy bygddy is online now
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Quote:
Originally Posted by Shawnb View Post
This is it
If you can't find the build sheet, at least pull a valve cover and get a casting number. Acc holes mean they likely aernt camel's but who knows, 0 decked, flat tops and 49cc chambers gets you real close to 13:1 depending on hg thickness. Which means a set of 64cc (most after market) heads gives you a real easy pump gas 10:3 comp. Be a shame to dump the motor if its full of good parts. Especially if u planned on buying heads anyway.
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