Xtreme Marine 218/224 Hydraulic Roller Cam for Chevrolet Big Block 396-454

Description

Additional Attributes:

GTIN: 00036584038528
Advertised Exhaust Duration: 276
Advertised Intake Duration: 270
Amazon ASIN: B000P592UE
Assembly Lubricant Included: No
Basic Operating RPM Range: 1,600-5,400
C.A.R.B. E.O. Number: N/A
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 Federally Certified Vehicles Manufactured Before 1967?: 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. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason: N/A
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam and Lifter Kit Upgrade: CL11-445-8
Cam Type: Hydraulic Roller
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Austempered Ductile Iron
Camshaft Series: Xtreme Marine
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration at .050 inch Lift: 224
Exhaust Valve Lift: 0.51
Grind Number: XM270HR
Intake Duration at .050 Inch Lift: 218
Intake Valve Lift: 0.51
K-Kit Upgrade: K11-445-8
Lifter Type: Hydraulic Roller
Lifters Included: No
Lobe Separation: 112
SK-Kit Upgrade: SK11-445-8
Usage: Marine
Valve Springs Required: Yes