Which heads are best

You'd have a chance with the 305H... no chance with the first cam card.


That 305h would be a decent cam if they put it on a 106/107 LSA but the 110 is a tuning killer. Even comp thinks it will take 11:1 but I doubt it with iron heads with an LSA that wide. Somehow, when I wasn't looking in the late 1980's comp made 110 LSA the de facto LSA for everything and the folks bought that nonsense.