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COMP Cams 54-501-11 - Camshaft GM LS1 & LS6 XFI 278

COMP Cams 54-501-11 - Camshaft GM LS1 & LS6 XFI 278

COMP Cams | 54-501-11
SKU: COMP-54-501-11
Regular price $515.95 USD
Regular price $567.54 USD Sale price $515.95 USD
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COMP Cams 54-501-11 - Camshaft GM LS1 & LS6 XFI 278

XFI 243/248 Solid Roller Cam for GM LS GEN III/IV

Street/strip, superb mid and upper RPM power. Intake upgrade recommended. Programmer and valve spring upgrade required.

Basic Operating RPM Range: 2,100-6,700
Intake Duration at .050 Inch Lift: 243
Exhaust Duration at .050 inch Lift: 248
Advertised Intake Duration: 278
Advertised Exhaust Duration: 285
Lobe Separation: 113
Intake Valve Lift: 0.653
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Lifter Type: Solid Roller
Valve Springs Required: Yes
Lifters Included: No
Exhaust Valve Lift: 0.648
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
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. 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 Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
Amazon ASIN: B001O09M9A
C.A.R.B. E.O. Number: N/A
Grind Number: XFI278R113
Camshaft Series: XFI
Cam Type: Solid Roller
Grind Number: XFI278R113
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