FLOW BENCH
Lift Intake Exhaust
0.100 68 55
0.200 142 115
0.300 215 185
0.400 269 230
0.500 305 251
0.600 320 259
LS1 BUILD SHEET
Bore x Stroke 3.90 x 3.62
Rod center to center 6.125
Piston deck height 0.005
Chamber volume 64 cc
Rod bearing clearance 0.0024
Crank endplay 0.005
Piston ring endgap 0.024 top,
0.024 second
Main bearing cap torque 58 ft-lb
Main bearing/cross-bolt 20 ft-lb
Rod bolt torque 65 ft-lb
Head bolt torque 75 ft-lb
CAMSHAFT SPECS
Manufacturer Comp Cams
PN 54-000-11
Custom grind profile LS1 3725R/3728R
Type Hydraulic roller
Valve lift 0.591/0.601-inch
intake/exhaust
Duration at 0.050 230/236
intake/exhaust
Lobe separation 115 degrees
SHOPPING CART
Company Description PN Price
ARP LS1 head studs 234-4317 289.69
LS1 Main studs 234-5608 183.95
Coast High Pistons 14222-003 561.75
Performance Rods 10069 lightweight I-beam 529.99
Rings 315-0037-005 121.95
Rod bearings CB-663HN 87.92
Main bearings MS-2199H 126.99
Comp Cams Camshaft 54-000-11 399.95
Pushrods I/E 7.500 7957-16 143
Roller rockers 19024-16 520
Fel-Pro Head gaskets (2) 1160R/1160L 85
Magna Charger Complete TVS system Call for applications 6,609.49
Trick Flow TFS 215 CNC 3060T001-C01 2,395.95