COMP Cams Stage 2 LST 194/208 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel
COMP Cams Stage 2 LST 194/208 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel
Description
LST SRlr 6.6 Dmax
The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology” features lobe profiles designed to maximize additional engine airflow, which reduces harmful EGTs, while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. Organized into stages that allow you to choose your level of performance, Stage 1 Camshafts are No Springs Required and run well with the factory or a performance tune. Stage 2 and 3 camshafts require a COMP Cams #26125 Beehive Valve Spring Kit upgrade but do produce the greatest potential for additional power and RPM when matched with maximum effort tuning.
Additional Information
This is the perfect camshaft for most performance engine builds, taking full advantage of additional boost and more aggressive tunes allowed on modified engines with COMP Cams Spring Kit.
Application Summary
2001-2016 GM 6600/6.6L Duramax Diesel
Part Type
Engine Camshaft
Product Overview
The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The âLow Shock Technologyâ features lobe profiles designed to maximize additional engine airflow, which reduces harmful EGTs, while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. Organized into stages that allow you to choose your level of performance, Stage 1 Camshafts are No Springs Required and run well with the factory or a performance tune. Stage 2 and 3 camshafts require a COMP Cams #26125 Beehive Valve Spring Kit upgrade but do produce the greatest potential for additional power and RPM when matched with maximum effort tuning.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:59:42
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Advertised Exhaust Duration: | 276 |
| Advertised Intake Duration: | 252 |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 1,200-4,000 |
| Cam Type: | Solid Roller |
| Camshaft Gear Attachment: | 1-Bolt |
| Camshaft Material: | Billet Steel |
| Camshaft Series: | LST |
| Computer Tune Required?: | Yes |
| Description: | LST Stage 2 Solid Roller Camshaft for '01-'16 GM 6600/6.6L Duramax Diesel |
| Engine Family: | 2001-2016 GM 6600/6.6L Duramax Diesel |
| Exhaust Duration at .050 inch Lift: | 208 |
| Exhaust Valve Lash: | 0.014 |
| Exhaust Valve Lift: | 0.475 |
| Grind Number: | 252LST-R107 |
| Intake Duration at .050 Inch Lift: | 194 |
| Intake Valve Lash: | 0.012 |
| Intake Valve Lift: | 0.475 |
| Lifter Style: | Solid Roller |
| Lifters Included: | No |
| Part Number: | cca132-302-13 |
| Recommended Valve Spring Kit: | 26125ACS-KIT/26125BCS-KIT |
| Usage: | Street/Strip |
| Valve Springs Required: | Yes |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | cca132-302-13 |
| SFX Item ID | 4118118 |
| Accounting SKU | cca-132-302-13 |
| Manufacturer SKU | 132-302-13 |
| Manufacturer UPC | 036584408611 |
| Alternative References | 132-302-13, CCA-132-302-13, CPC132-302-13 |
Camshaft, LST Stage 2, Solid Roller, 0.475 in./0.475 in. Lift, Chevy, Duramax, Each
COMP Cams LST Series solid roller camshafts deliver "Low Shock Technology." These LST cams feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. For maximum horsepower with either stock or aftermarket pistons (choose the model suited to your application), COMP Cams LST Series solid roller camshafts are an excellent option for your build.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | 132-302-13 |
| Part Type | Camshafts |
| Product Line | COMP Cams LST Series Solid Roller Camshafts |
| UPC | 036584408611 |
| Cam Style | Solid roller, OE roller |
| Camshaft Use | Street/Strip |
| Basic Operating RPM Range | 1,200-4,000 |
| Intake Duration at 050 inch Lift | 194 |
| Exhaust Duration at 050 inch Lift | 208 |
| Duration at 050 inch Lift | 194 int./208 exh. |
| Advertised Intake Duration | 252 |
| Advertised Exhaust Duration | 276 |
| Advertised Duration | 252 int./276 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.475 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.475 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.475 int./0.475 exh. |
| Remanufactured | No |
| Computer-Controlled Compatible | Yes |
| Valve Springs Required | No |
| Quantity | Sold individually. |
Brochures
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