318 build #2 "cost minded" for the '74 Duster

The a LA cam, lift calculations are based on the 1.5 rocker. The simple math is;

.480 / 1.5 X 1.6 = .512. It should not loose to much lift. But that may depend on what you think is a lot. I’d say it’ll go .500 no worries.

Common thought process is you can some duration this way. I hear 2*’s tossed around a lot.