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COMP Cams MK54-307-11 - Stage 2 LST 251/266 Hydraulic Roller Master Cam Kit for Manual LS3 w/ Aftermarket Pistons

COMP Cams MK54-307-11 - Stage 2 LST 251/266 Hydraulic Roller Master Cam Kit for Manual LS3 w/ Aftermarket Pistons

COMP Cams | MK54-307-11
SKU: COMP-MK54-307-11
$1,948.99 USD
$2,143.89 USD $1,948.99 USD
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COMP Cams MK54-307-11 - Stage 2 LST 251/266 Hydraulic Roller Master Cam Kit for Manual LS3 w/ Aftermarket Pistons

Stage 2 LST Master Cam Kit for Manual LS3 Corvette/Camaro w/ Aftermarket Pistons

COMP Cams' part number MK54-307-11, Stage 2 LST Master Cam Kit for Manual LS3 Camaro and Corvette is the answer for those who want maximum power from an aftermarket piston LS3. Kit includes lifters, timing set, pushrods, springs, retainers, locks, spring seats and seals. See MK54-303-11 for Stage 2 Master Cam Kit that is designed for stock piston applications.

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. 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: B07MQBDD4H
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: 306LMH13
Kit Type: MK-Kit
Camshaft Series: Low Shock Technology
Usage: Drag Race
Cam Type: Hydraulic Roller
Basic Operating RPM Range: 3,500-7,500
Intake Duration at .050 Inch Lift: 251
Exhaust Duration at .050 inch Lift: 266
Advertised Intake Duration: 306
Advertised Exhaust Duration: 315
Lobe Separation: 113
Intake Valve Lift: 0.663
Exhaust Valve Lift: 0.655
Lifters Included: Yes
Valve Springs Included: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Lifter Type: Hydraulic Roller
Retainers Included: Yes
Locks Included: Yes
Pushrods Included: Yes
Gaskets Included: No
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Stage: 2
Timing Set Included: Yes
Valve Seals Included: Yes
Valve Spring Seats Included: Yes
Grind Number: 306LMH13
Recommended Upgraded Stock Rocker Arms: 1478-16
Recommended Max-Lift BSR Shaft Rocker System: 1982-16
Recommended Cam Install Kit: 5621
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