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COMP Cams 54-428-11 - Camshaft LS1 XR281HR-12

COMP Cams  |  MPN: 54-428-11  |  SKU: COMP-54-428-11
$51595 $56754

PLEASE NOTE: Pictures may be repsentative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams 54-428-11 - Camshaft LS1 XR281HR-12

Camshaft - XFI RPM Hi-Lift - Hydraulic Roller - Lift 0.571 / 0.573 in - Duration 281 / 283 - 112 LSA - 2200 / 7200 RPM - GM LS-Series - Each

High RPM street/strip camshaft for use with FAST LSX intake. Requires programmer.

Camshaft Series: XFI RPM Hi-Lift
Cam Type: Hydraulic Roller
Grind Number: XR281HR
Basic Operating RPM Range: 2,200-7,200
Intake Duration at .050 Inch Lift: 228
Exhaust Duration at .050 inch Lift: 230
Advertised Intake Duration: 281
Advertised Exhaust Duration: 283
Lobe Separation: 112
Intake Valve Lift: 0.571
Exhaust Valve Lift: 0.573
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Cam and Lifter Kit Upgrade: CL54-428-11
K-Kit Upgrade: K54-428-11
Lifter Type: Hydraulic Roller
Amazon ASIN: B0014F6FOK
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

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