Use something for a 5.2 or 5.9 Magnum. You're going to reduce the rocker ratio (and thereby the lift and .050 duration) from 1.6 for the magnum to 1.5 for the LA. For example, that puts this already mild cam from .480 lift to .450 lift. Comp and Crane also has (or used to have, anyway) some ECU friendly magnum grinds that would make this one look like a dragster cam in comparison.
