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Re: My daily driven BBC
Back when I built the 454 in my Burb, I used a set of the '71 402 820 casting heads. At the time (about 20 years ago) I read that those were the heads to use. They were supposed to flow the best for an oval port head.
Since this engine has over 120,000 on it, I've considered rebuilding it, but this time with a 4.250 crank. I'll be subscribing to see what others have to say about this combo.
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