Buick Engine - Bulldozer Torque

ENGINE SPECIFICATIONS:
Bore	4.325-inch
Stroke	4.325-inch
CID	508 cubic inches
Compression Ratio	11.3:1
Camshaft	Lazer solid flat-tappet
Cam Duration	266/271 degrees @ 0.050-inch tappet rise
Cam Lift	0.652/0.657 inches
Rocker Ratio	1.6:1
Lobe Separation	106 degrees
Installed Centerline	104 degrees
Top Ring	JE moly, 1/16-inch
Top Ring Gap	0.020-inch
Second Ring	JE 1/16-inch
Second Ring Gap	0.022-inch
Oil Ring	3/16-inch
Piston	JE reverse-dome, 0.990-inch pin
Gas Ports	lateral gas ports
Quench Clearance	0.040-inch
Block	'76 Buick
Crankshaft	Moldex
Rods	Eagle 6.800-inch
Main Journal	standard Buick 3.250-inch
Rod Journal	2.200-inch
Cylinder Heads	T/A Stage 2 Track Eliminator, ported
Peak Intake Flow	355 cfm
Intake valve diameter	2.250-inch
Exhaust valve diameter	1.750-inch
Intake Manifold	T/A SP 2, ported
Carburetor	1095 King Demon
Header	T/A Performance 2 1/8-inch
Ignition	MSD
Coatings	Calico
Engine Oil	Royal Purple
Oiling System	Scavenger