COMP Cams LSR CATHEDRAL PORT 223/231 HYDRAULIC ROLLER CAM FOR GM LS GEN III/IV
$499.95
HYDRAULIC ROLLER-Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.
Specifications:
Engine Family:GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range:1,700-6,800
Grind Number:273Lr HR12
Cam Type:Hydraulic Roller
Lifter Style:Hydraulic Roller
Camshaft Series:LSR Cathedral Port Small Displacement/Max Torque
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration:273
Advertised Exhaust Duration:281
Intake Duration at .050 Inch Lift:223
Exhaust Duration at .050 Inch Lift:231
Intake Valve Lift:0.61
Exhaust Valve Lift:0.617
Lobe Lift Intake:0.359
Lobe Lift Exhaust:0.363
Lobe Separation:112
Intake Centerline:107
Exhaust Close ATDC:24
Intake Open BTDC:28
Exhaust Open BBDC:76
Intake Close ABDC:64
Camshaft Gear Attachment:3-Bolt