250 rpm higher than the Edelbrock and Chevy. The factory offering has a shallower low-rpm torque-curve dip than either of the aftermarket intakes, but its peaks of 389.7 Ibs.-ft. at 3250 rpm and ...

Chevy 250 L6, Ford 250 L6, and Mopar Slant Six; "real" Pontiac and Olds V8s; and early and late Buick V6s. Installation of the Torque Pius screen intake gasket on stock or near-stock versions of ...