COMP Cams - 54-469-11
Camshaft - LSR Rectangular Port - Hydraulic Roller - Lift 0.617 / 0.624 in - Duration 281/297 - 113 LSA - 2000 / 7000 RPM - GM LS-Series - Each
Very wide power range and excellent mid-range torque for LS engines with rectangular port cylinder heads.
Camshaft Series: LSR Rectangular Port All Out Power
Cam Type: Hydraulic Roller
Grind Number: 281LRR HR-13
Basic Operating RPM Range: 2,000-7,000
Intake Duration at .050 Inch Lift: 231
Exhaust Duration at .050 inch Lift: 247
Advertised Intake Duration: 281
Advertised Exhaust Duration: 297
Lobe Separation: 113
Intake Valve Lift: 0.617
Exhaust Valve Lift: 0.624
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Lifter Type: Hydraulic Roller
Amazon ASIN: B001P1Z97W
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
MSE Process Video Link: https://www.youtube.com/watch?v=hTyIQxrPCCI
