ATK 5.9 Magnum crate motor horse power

dodge71demon said

Yep that's a magnum why flat tappet instead of roller presume to keep the cost down

Click to expand...

BluePrint engines is a performance engine company. Period

ATK is a reman company, owned by an auto recycler, with a performance branch.......it wouldnt shock me if that roller cam is a regrind, and the reman content outweighs the new.

JMAC and BPE gets my money.