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COMP Cams Engine Master Camshaft Kit L99-6.2L LS

SKU: CCAMK189-303-13

Camshaft Kits

CCA Camshaft Kits...

COMP Cams Engine Master Camshaft Kit L99-6.2L LS

SKU: CCAMK189-303-13

Camshaft Kits

CCA Camshaft Kits...

A$3,304.48
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Description

COMP Cams Stage 2 LST Master camshaft packages for GM LS applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance. The "Low Shock Technology" behind COMP Cams LST camshaft packages features lobe profiles designed to maximize horsepower, while improving stability at higher rpm. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and dependability in all popular LS applications with varying modifications. Stage 2 LST kits commonly add 90+ hp, depending on application.

Stage 2 LST Master camshaft packages include:

* COMP Cams LST camshaft
* Lifters
* Timing gear set or phaser limiter (depending on application)
* Pushrods
* Valve springs
* Retainers
* Valve locks
* Spring seats
* Valve seats

Product Overview

GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed

Product Details

Advertised Exhaust Duration:297
Advertised Intake Duration:292
Amazon ASIN:B07M7L19Q4
Assembly Lubricant Included:No
Basic Operating RPM Range:2,700-7,400
C.A.R.B. E.O. Number:N/A
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 Federally Certified Vehicles Manufactured Before 1967?: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 Racing and Off-Road Only Vehicles?:Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Hydraulic Roller
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Low Shock Technology
Description:Stage 2 LST Master Cam Kit for L99 Camaro w/ Automatic Transmission and VVT
Engine Family:GM LS GEN IV Single Bolt w/ VVT (12606358) and w/o AFM 8 Cylinder (2008-2015)
Estimated Horsepower Gain with Kit:91
Exhaust Duration at .050 inch Lift:248
Exhaust Valve Lift:0.638
Gaskets Included:No
Grind Number:292LMH13
Intake Duration at .050 Inch Lift:237
Intake Valve Lift:0.663
Kit Type:MK-Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Lobe Separation:113
Locks Included:Yes
Part Number:ccaMK189-303-13
Pushrods Included:Yes
Recommended Cam Install Kit:5623
Recommended Max-Lift BSR Shaft Rocker System:1982-16
Recommended Upgraded Stock Rocker Arms:1478-16
Retainers Included:Yes
Stage:2
Timing Set Included:Yes
Title:Stage 2 LST Master Cam Kit for L99 Camaro w/ Automatic Transmission and VVT
Usage:Street / Performance
Valve Seals Included:Yes
Valve Spring Seats Included:Yes
Valve Springs Included:Yes

Application Summary

Chevrolet: Camaro 10 - 15 6.2 L Engine

Part Type

Engine Camshaft Kit

Data: v4.2 - Upd: 2026-10-13 17:39:47

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
MK189-303-13
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams Stage 2 LST Master Camshaft Packages
Product Attributes - UPC
00036584387053
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Basic Operating RPM Range
2,700-7,400
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Highest average HP L99 cam. Requires 3500 RPM converter, headers and air induction mods. Valve train stable to 7500 RPM w/ CK & MK Kits. AFM delete & VVT limiter.
Product Attributes - Intake Duration at 050 inch Lift
237
Product Attributes - Exhaust Duration at 050 inch Lift
248
Product Attributes - Duration at 050 inch Lift
237 int./248 exh.
Product Attributes - Advertised Intake Duration
292
Product Attributes - Advertised Exhaust Duration
297
Product Attributes - Advertised Duration
292 int./297 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.663 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.638 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.663 int./0.638 exh.
Product Attributes - Lobe Separation (degrees)
113
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic roller
Product Attributes - Valve Springs Included
Yes
Product Attributes - Outside Diameter of Outer Spring (in.)
1.320 in.
Product Attributes - Retainers Included
Yes
Product Attributes - Locks Included
Yes
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Timing Chain and Gears Included
No
Product Attributes - Assembly Lubricant Included
No
Product Attributes - Pushrods Included
Yes
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit includes Camshaft phaser limiters, CCA part number 5460. Fits models with an automatic transmission and VVT.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaMK189-303-13
SFX Item ID 4124799
Supplier Item Code 4124799
Manufacturer SKU MK189-303-13
Manufacturer UPC 36584387053
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

Chevrolet: Camaro 10 - 15 6.2 L Engine

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