COMP Cams 54-701-11 – Stage 1 Thumpr Cam for Gen IV LS 4.8L/5.3L/6.0L Truck

Description

COMP Cams 54-701-11 – Stage 1 Thumpr Cam for Gen IV LS 4.8L/5.3L/6.0L Truck

Camshaft – Thumper NSR Stage 1 – Hydraulic Roller – Lift 0.541 / 0.536 in – Duration 276 / 295 – 112 LSA – 1600 / 6400 RPM – GM LS-Series – Each

Perfect choice for strong idle lope and great power in 4.8 & 5.3L truck engines. No Springs Required (NSR) version of popular Thumpr lobe designs. AFM & VVT delete.

Stage 1 Thumpr 222/233 Hydraulic Roller Cam

Cam Type: Hydraulic RollerCamshaft Series: Thumpr NSR (No Springs Required)Usage: Street / PerformanceGrind Number: 276LTH12Basic Operating RPM Range: 1,800-6,400Intake Duration at .050 Inch Lift: 222Exhaust Duration at .050 inch Lift: 233Advertised Intake Duration: 276Advertised Exhaust Duration: 295Lobe Separation: 112Intake Valve Lift: 0.541Exhaust Valve Lift: 0.536Lifters Included: NoValve Springs Required: NoAssembly Lubricant Included: NoCamshaft Gear Attachment: 3-BoltCamshaft Material: Billet SteelLifter Type: Hydraulic RollerCK-Kit Upgrade: CK54-701-11Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)Stage: 1MK-Kit Upgrade: MK54-701-11Recommended Upgraded Stock Rocker Arms: 1477-16Recommended Max-Lift BSR Shaft Rocker System: 1981-16Recommended Cam Install Kit: 5621Amazon ASIN: B07M628XJTC.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?: NoC.A.R.B. Exemption Reason: N/AC.A.R.B. E.O. Number: N/AGrind Number: 276LTH12