Stage 2 LST 237/248 Hydraulic Roller Cam

Part Number 54-303-11 (132625501)

UPC: 36584386315

Package contents: 1 Each per Box

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Description

Best LS3 cam when looking for maximum HP with stock pistons. Awesome power from 3500-7500 RPM, but must use CK or MK Kit for valve train stability. AFM & VVT delete.

COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.

Fitment

This part fits the following vehicles.

2010-2015 Chevrolet Camaro
2008-2013 Chevrolet Corvette

Features & benefits

Melling offers a full line of OE replacement and high performance camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Specifications

Advertised Exhaust Duration	297
Advertised Intake Duration	292
Amazon ASIN	B07M9SH29X
Assembly Lubricant Included	No
Basic Operating RPM Range	3,000-7,500
C.A.R.B. E.O. Number	N/A
C.A.R.B. Exempt For On-Road Vehicles?	No
C.A.R.B. Exemption Reason	N/A
Cam Type	Hydraulic Roller
Camshaft Gear Attachment	3-Bolt
Camshaft Material	Billet Steel
Camshaft Series	Low Shock Technology
CK-Kit Upgrade	CK54-303-11
Country Of Origin	USA
Engine Family	GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Exhaust Duration At .050 Inch Lift	248
Exhaust Valve Lift	0.638
Grind Number	292LMH13
Intake Duration At .050 Inch Lift	237
Intake Valve Lift	0.663
Lifter Type	Hydraulic Roller
Lifters Included	No
Lobe Separation	113
MK-Kit Upgrade	MK54-303-11
Recommended Cam Install Kit	5621
Recommended Max-Lift BSR Shaft Rocker System	1982-16
Recommended Upgraded Stock Rocker Arms	1478-16
Stage	2
Street Legal	Yes - Except CA
Usage	Street/Strip
Valve Springs Required	Yes

Warranty

12 Months

Videos and guides

Catalog PDF

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.