Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Ok, here's the debate of the century: 383 or 400 chevy!! Cast your vote and reason
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Old 10-10-2007, 02:02 AM
passionforracing passionforracing is offline
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400

I just have one question about the 400 heads when you drill the steam holes how far and what size? I am putting a 400 in an '88 Mazda RX-7 convertible, but the 400 block I have has no heads so I'm just going to throw some good AFR's or Brodix heads on it. should be fun.
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