[Perf. Eng. Eric]

I would go with a hydralic roller type cam with around .550 to .560 lift . Duration @ .050 should be around 230 to 235 intake and 244 on the exhaust. I would have the cam ground on a 110 lobe separation angle and install it at 108 intake center line. We have dynoed some of these engines, and that seems to work well for us. Hope this helps.