Does this build up have the "good stuff" and is 550 ponies about right?
454cid 550hp Dart Big M Iron block, 9 1/2 to 1 compression, Bravo drive w/shower
Crane hyd roller Cam w/roller lifters & gold roller rockers, Hardin SS sea pump
Manley SS intake valves & Inconel exhaust valves -10hrs on engine fresh water only
Imco exhaust manifolds with SS risers, Cyclone SS mufflers tips, Halon fire system
Holly 830 carb, MSD ign system w/rev limiter & distrib, dual batteries w/switch