Dyno Results 507-CID Cadillac
RPMTQHP
2,600555.8275.1
2,800571.6304.7
3,000575.2328.6
3,200569.3346.8
3,400565.7366.2
3,600580.0397.6
3,800605.3437.9
4,000630.4480.1
4,200645.3516.1
4,400664.4556.6
4,600679.9595.5
4,800691.4631.9
5,000696.5663.0
5,200698.5691.6
5,400696.7716.3
5,600689.1734.8
5,800677.0747.7
6,000669.1764.4
6,200656.8775.3
6,400639.2778.9
Cadillac Performance Parts 507 cubic-inch Cadillac
Bore:4.250-inch
Stroke:4.470-inch
CID:507 cubic inches
Compression ratio:12.9:1
Camshaft:COMP solid roller, CPP Core
Cam journal:52mm
Cam duration:268/276 degrees at 0.050-inch tappet rise
Cam lift:0.766/0.742-inch
Rocker ratio:1.7:1
Lobe separation:112 degrees
Installed centerline:109 degrees
Top ring:SpeedPro, moly, 0.043-inch
Top ring gap:0.022-inch
Second ring:SpeedPro, 1/16-inch
Second ring gap:0.020-inch
Oil ring:3/16-inch
Piston:custom Mahle, reverse dome, 0.990-inch pin
Gas ports:lateral gas ports
Quench clearance:0.042-inch
Block:stock Cadillac
Crankshaft:Moldex
Rods:Eagle, 7.100-inch
Main journal:standard Mopar, 2.750-inch
Rod journal:2.200-inch
Cylinder head:Bulldog, welded and ported by CPP
Peak intake flow:360-cfm
Intake valve diameter:2.190-inch
Exhaust valve diameter:1.770-inch
Intake manifold:Boogie Man, filled and ported
Carburetor:1120-cfm custom Dominator
Headers:CPP stepped, 2-inch, 2.125-inch, 2.25-inch
Ignition:MSD
SOURCE
Cadillac Performance Parts