COMP Cams 54-448-11

COMP Cams - 54-448-11

Camshaft - XFI XE-R - Hydraulic Roller - Lift 0.605 / 0.609 in - Duration 287 / 289 - 112 LSA - 2800 / 7200 RPM - GM LS-Series - Each

Xtreme Energy XE-R design for large cubic inch LS6 and LS1.

Camshaft Series: XFI XE-R

Cam Type: Hydraulic Roller

Grind Number: XER287HR

Basic Operating RPM Range: 2,800-7,200

Intake Duration at .050 Inch Lift: 238

Exhaust Duration at .050 inch Lift: 240

Advertised Intake Duration: 287

Advertised Exhaust Duration: 289

Lobe Separation: 112

Intake Valve Lift: 0.605

Exhaust Valve Lift: 0.609

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: CL54-448-11

K-Kit Upgrade: K54-448-11

Lifter Type: Hydraulic Roller

Amazon ASIN: B000V9CV7K

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

MSE Process Video Link: https://www.youtube.com/watch?v=hTyIQxrPCCI

COMP Cams 54-448-11 - Camshaft LS1 XEr287HR-12