COMP Cams 11-451-8

COMP Cams - 11-451-8

Camshaft - Xtreme Marine - Hydraulic Roller - Lift 0.547 / 0.547 in - Duration 284 / 290 - 112 LSA - 2200 / 5800 RPM - Big Block Chevy - Each

COMP Cams Xtreme Marine XM284HR-12 Hydraulic Roller Camshaft for Big Block Chevy

Camshaft Series: Xtreme Marine

Usage: Marine

Cam Type: Hydraulic Roller

Grind Number: XM284HR

Basic Operating RPM Range: 2,200-5,800

Intake Duration at .050 Inch Lift: 230

Exhaust Duration at .050 inch Lift: 236

Advertised Intake Duration: 284

Advertised Exhaust Duration: 290

Lobe Separation: 112

Intake Valve Lift: 0.547

Exhaust Valve Lift: 0.547

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: No

Camshaft Gear Attachment: 3-Bolt

Camshaft Material: Austempered Ductile Iron

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Cam and Lifter Kit Upgrade: CL11-451-8

K-Kit Upgrade: K11-451-8

Lifter Type: Hydraulic Roller

SK-Kit Upgrade: SK11-451-8

Amazon ASIN: B001O07AUS

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

COMP Cams 11-451-8 - Camshaft CB XM 284HR-12