I have a 400 chevy 4 bolt main(weaker than 2 bolt) that has been rebuilt 30 over mabey 1,000 miles ago. How much power can this thing handle with stock internals. I want to build a low budget sleeper for my 75 nova 4dr and looking between 400hp and 500hp.
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How much rpm and hp can a 400 small block handle? Page Title Module
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