LSR Centrifugal Blower 227/243 Hydraulic Roller Cam for GM LS GEN III/IV

HYDRAULIC ROLLER-Strong midrange power when used with a centrifugal blower.

In stock
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range: 2,200-7,000
Grind Number: 277LCB HR14
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: LSR Centrifugal Blower
California Proposition 65: WARNING: Cancer and Reproductive Harm
Advertised Intake Duration: 277
Advertised Exhaust Duration: 293
Intake Duration at .050 Inch Lift: 227
Exhaust Duration at .050 Inch Lift: 243
Intake Valve Lift: 0.614
Exhaust Valve Lift: 0.624
Lobe Lift Intake: 0.361
Lobe Lift Exhaust: 0.367
Lobe Separation: 114
Intake Centerline: 109
Exhaust Close ATDC: 28
Intake Open BTDC: 28
Exhaust Open BBDC: 84
Intake Close ABDC: 68
Camshaft Gear Attachment: 3-Bolt
Component Part Number
Break-In Lube: 159