Re: Just bought a 454! Build Suggestions?
I would do a 496 use factory oval 781 or 049 heads. With the right cam it can make a ton of power on pump gas. You are going to still most likely be over budget.
If you up the budget 600 plus is easy with a bbc. I have a 468 2 bolt block forged crank solid lifter cam with dart pro 1heads. It made just over 640hp with a 850. The compression was right at 11.1 to much for pump gas but its in my v-drive boat. But lots of good combos on the web to look at.
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