[Mark O'Neal]

A Dominator kit is not necessary for thjs application, a cast crank version is fine.

Years ago we did a 557 with Blue Thunder (Chevy exhaust) heats and the second largest hyd roller cam Comp made at the time. H/P was 630, torque was 680 lbs ft at 4,800.

Substitute a set of Kaase heads (for availability), and you'll end up in the same range.

It will pull a fat lady off a tricycle......