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Performance engine getting hot
Posted to Technical Discussion Forum on 6/22/2023 83 Replies



Built a 512 out of a 400 for a 77 dodge 4x4 truck. Mild engine 10 to 1 hand ported 452 heads, .520 lift 220 duration hydraulic roller camshaft. FiTech injection on a single plane intake. Engine ran good on the dyno 500HP @ 5,250 rpm and 540 ft. lbs 4,400 rp... Login to read more.

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