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COMP Cams 54-462-11 - LSR Cathedral Port 243/251 Hydraulic Roller Cam for GM LS GEN III/IV

COMP Cams 54-462-11 - LSR Cathedral Port 243/251 Hydraulic Roller Cam for GM LS GEN III/IV

COMP Cams 54-462-11

Part Number:
54-462-11
SKU:
COMP-54-462-11
UPC:
036584195269
Availability:
Email us for availability
Order Terms:
Due to supply chain related delays this product is SPECIAL ORDERED. Some products are taking an extended period to ship, so it is recommend to email us to ask about stock before ordering. Do not order unless you can wait.

COMP Cams - 54-462-11

LSR Cathedral Port 243/251 Hydraulic Roller Cam for GM LS GEN III/IV

Excellent top end and high RPM power for race style LS engines with aftermarket cathedral port cylinder heads.

Camshaft Series: LSR Cathedral Port All Out Power
Cam Type: Hydraulic Roller
Grind Number: 293LR HR14
Basic Operating RPM Range: 2,600-7,200
Intake Duration at .050 Inch Lift: 243
Exhaust Duration at .050 inch Lift: 251
Advertised Intake Duration: 293
Advertised Exhaust Duration: 301
Lobe Separation: 114
Intake Valve Lift: 0.624
Exhaust Valve Lift: 0.624
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)
Lifter Type: Hydraulic Roller
Amazon ASIN: B002EDX5Q2
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

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