To add to Blueghost’s post, on these engines when the cam gets up past 280* @.050” with head porting and the exh and induction too match (like I imagine Blueghost runs on his engines) you can narrow the LSA up to 108 or less, and run a lot of compression on pump gas. Unfortunately those things don’t play very nice with a street engine with 3.36 gears and a 2800 too 3200 stall.
Last edited by Jay S; 03-24-2023 at 09:02 AM.
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