ENGINE*
Block type...................................................................1976 large-journal Pontiac OHV V-8
Cylinder heads...............................................................................Ported 7F6 “round-port”
Displacement...............................................................................462-cu.in. (455 +.030 in)
Bore x stroke......................................................................................................4.18 x 4.21-in
Compression ratio..........................................................................................................12.5:1
Pistons..........................................................................................................................Forged
Connecting rods........................................ Bill Miller forged-aluminum, longer than stock
Crankshaft..................................................................................1972 Pontiac nodular-iron
Horsepower @ rpm............................................................................................................N/A
Torque @ rpm.....................................................................................................................N/A
Camshaft.....................................................Comp Cams roller, 312/318 degrees duration, 0.688/0.694-in lift
Valvetrain...................................................................2.11/1.77-in valves, HD valve springs, 1.65:1 rocker arms, 7/16-in studs, stud girdles, pushrods, roller lifters
Fuel system .................................................... Dual setup with two Holley electric pumps, filters, cool cans, and Mallory regulators with gauges; 12-gal fuel cell in the trunk
Induction system ...............Reproduction Pontiac “Bathtub” aluminum intake manifold, ported, spacer added; two Carter AFB carbs with a 1-in spacer under each
Lubrication system........................................ Moroso oil pump and pickup, windage tray, modified Canton oil pan, remote oil filter system with braided line
Ignition system.............................................................…