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Re: '69 Longbed Daily Driver - Project
Quote:
Originally Posted by jeffspower
Double hump heads? Doesn't that end up with the chamber "hanging over" the bore on a 283?
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No. The double humps have a small combustion chamber. They even came on Hi Perf Vette engines in the early 60's. Besides, there's tons of hopped up 305's out there running double humps, so if they work on the 3 3/4" bore of a 305, they would be no problems on the 3 7/8" bore of the 283.
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