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Old 10-03-2012, 06:24 PM   #8
70CHEVYBB
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Join Date: Feb 2012
Location: chillicothe, illinois
Posts: 690
Re: Advice on 454 build

All bb chevys said hi-perf on the block. Including the low horse engines with two bolt mains. I am doing a .060 over 454 that makes it a 468. I have 110 c.c. heads up grading to 2.19 and 1.88 stainless valves. .210 dome on my pistons gives me 10 to 1 comp. A full roller comp cams thumper cam (1800 to 5500 ) air gap intake 750 carb and mallory ignition. all balanced and would guess very low 500 h.p. I plan on a local dyno test when done.
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