500hp & 600hp Bench Racing thread

Any LA a engine is **** for a 2.96 stroke. The decks are far too tall. The pin height will be over 2 inches. HORRIBLE.

3.58 stroke is 360 so I’d be setting it up to shift at 7000-7200. It would take a fully ported head and a solid lifter cam that’s at least 265 @ .050 to do that. Minimum 11.25:1.

For the 4 inch stroke I’d drop the RPM back to 6500, I’d probably be 272 @ .050 and I’d bet it would be on a 103 LSA.