COMP Cams - 54-600-11
Camshaft - Thumpr - Hydraulic Roller - Lift 0.553 / 0.536 in - Duration 275 / 295 - 109 LSA - 2000 / 6400 RPM - GM LS-Series - Each
High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Camshaft Series: Thumpr
Cam Type: Hydraulic Roller
Grind Number: 275THR9
Basic Operating RPM Range: 2,000-6,400
Intake Duration at .050 Inch Lift: 219
Exhaust Duration at .050 inch Lift: 233
Advertised Intake Duration: 275
Advertised Exhaust Duration: 295
Lobe Separation: 109
Intake Valve Lift: 0.553
Exhaust Valve Lift: 0.536
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Lifter Type: Hydraulic Roller
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Amazon ASIN: B001P265VA
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
