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Intake port spacing

April 19 2017 at 7:59 AM
Dan  (Login 32bantam)

Response to The BBF is a potent combo....

On a BBC being that efficient and yet paired side by side was a problem as it doesn't leave much of a fuel charge for the next cylinder. This depends on the intake of course but it used to be the trick thing to choke down every other port in an effort to equalize it.

Hard argument to win, we have port spacing,shell lifters,shaft rockers,the side oiler block and SOHC heads. Yet on a grassroots level you can still buy a 454 for a couple hundred bucks add basic bolt ons and be in a solid 450hp with little effort much like a 460.

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