Comp Cams Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro w/Manual
Comp Cams Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro w/Manual
Description
Stg2LSTMKLS3Stock
Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro with Manual Transmission
Additional Information
The Stage 2 LST Master Cam Kit for Manual LS3 Camaro and Corvette is the answer for those who want maximum power from a stock piston LS3. Kit includes lifters, timing set, pushrods, springs, retainers, locks, spring seats and seals.
Application Summary
Chevrolet: Camaro 10 - 16 6.2 L Engine, Chevrolet: SS 14 - 16 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine
Part Type
Engine Camshaft Kit
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
Features
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Specifications
Product Details
| Advertised Exhaust Duration: | 297 |
| Advertised Intake Duration: | 292 |
| Amazon ASIN: | B07MJH8FHP |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 3,000-7,500 |
| 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. |
| Cam Type: | Hydraulic Roller |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Billet Steel |
| Camshaft Series: | Low Shock Technology |
| Description: | Stage 2 LST Master Cam Kit for Manual LS3 Corvette/Camaro w/ Stock Pistons |
| Engine Family: | GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
| 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 |
| Locks Included: | Yes |
| Part Number: | ccaMK54-303-11 |
| Pushrods Included: | Yes |
| Recommended Cam Install Kit: | 5621 |
| 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 Manual LS3 Corvette/Camaro w/ Stock Pistons |
| Usage: | Street/Strip |
| Valve Seals Included: | Yes |
| Valve Spring Seats Included: | Yes |
| Valve Springs Included: | Yes |
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | ccaMK54-303-11 |
| SFX Item ID | 4124782 |
| Accounting SKU | cca-MK54-303-11 |
| Manufacturer SKU | MK54-303-11 |
| Manufacturer UPC | 036584387107 |
| Alternative References | CCA-MK54-303-11, CPCMK54-303-11, MK54-303-11 |
Camshaft Kits, Stage 2 LST Master Camshaft Packages, Hydraulic Roller, Advertised Duration 292/297, Lift 0.663/0.638, Lifters, Chevy, 6.2L, Kit
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 Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | MK54-303-11 |
| Part Type | Camshaft Kits |
| Product Line | COMP Cams Stage 2 LST Master Camshaft Packages |
| UPC | 00036584387107 |
| Cam Style | Hydraulic roller, OE roller |
| Basic Operating RPM Range | 3,000-7,500 |
| Camshaft Use | Street/Strip |
| Camshaft Manufacturers 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. |
| Intake Duration at 050 inch Lift | 237 |
| Exhaust Duration at 050 inch Lift | 248 |
| Duration at 050 inch Lift | 237 int./248 exh. |
| Advertised Intake Duration | 292 |
| Advertised Exhaust Duration | 297 |
| Advertised Duration | 292 int./297 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.663 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.638 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.663 int./0.638 exh. |
| Camshaft Gear Attachment | 3-bolt |
| Computer-Controlled Compatible | Yes |
| Lifters Included | Yes |
| Lifter Style | Hydraulic roller |
| Valve Springs Included | Yes |
| Outside Diameter of Outer Spring (in.) | 1.320 in. |
| Retainers Included | Yes |
| Locks Included | Yes |
| Valve Stem Seals Included | Yes |
| Timing Chain and Gears Included | Yes |
| Timing Chain Style | Double roller |
| Assembly Lubricant Included | No |
| Pushrods Included | Yes |
| Rocker Arms Included | No |
| Gaskets Included | No |
| Valve Springs Required | No |
| Quantity | Sold as a kit. |
| Notes | Fits LS3 models with a manual transmission. |
Compatibility
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