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COMP Cams Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI

Part # 01-426-8SKU COM01-426-8

Set your vehicle above for a fit verdict. 5 vehicles listed below.

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Exhaust Duration300 deg
Advertised Intake Duration294 deg
Assembly Lubricant IncludedNo
Basic Operating RPM Range2,800-6,400 RPM
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.
Cam and Lifter Kit UpgradeCL01-426-8
Cam TypeHydraulic Roller
Camshaft Gear Attachment3-Bolt
Camshaft MaterialAustempered Ductile Iron
Camshaft SeriesXtreme Energy
Engine FamilyChevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
Exhaust Duration at .050 inch Lift248 deg
Exhaust Valve Lift0.56 in
Grind NumberXR294HR-14
Intake Duration at .050 Inch Lift242 deg
Intake Valve Lift0.54 in
K-Kit UpgradeK01-426-8
Lifter TypeHydraulic Roller
Lifters IncludedNo
Lobe Separation114 deg
SK-Kit UpgradeSK01-426-8
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584079941

Description

Xtreme Energy 242/248 114 LSA Hydraulic Roller Cam

Fits these vehicles 5

YearMakeModelSubmodelEngine
1999ChevroletC2500Base, LS7.4L 454 V8
1999ChevroletC2500 SuburbanBase7.4L 454 V8
1996GMCC3500Sierra SLE, Sierra SLT7.4L 454 V8
1998GMCSavana 3500SLE7.4L 454 V8
2000GMCSavana 3500SLE7.4L 454 V8