COMP Cams Camshaft GM LS2/LS3 1 Bolt 28
COMP Cams Camshaft GM LS2/LS3 1 Bolt 28
Description
Broad top end power range for high RPM race only, single-bolt LS3 applications.
Product Overview
Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Hummer: H3T 09 - 09 5.3 L Engine, Cadillac: CTS 09 - 15 6.2 L Engine, Chevrolet: Silverado 2500 14 - 16 5.3 L Engine, Chevrolet: Colorado 09 - 09 5.3 L Engine, Chevrolet: Camaro 10 - 16 6.2 L Engine, Chevrolet: Express Cargo 10 - 16 6 L Engine, Chevrolet: Suburban 1500 10 - 13 6 L Engine, Chevrolet: Express Pasajeros 10 - 16 6 L Engine, Chevrolet: Silverado 3500 08 - 16 6 L Engine, GMC: Canyon 09 - 09 5.3 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Corvette 07 - 07 6 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Pontiac: G8 09 - 09 6.2 L Engine
Product Details
| Amazon ASIN: | N/A |
|---|---|
| Assembly Lubricant Included: | No |
| 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 |
| Camshaft Gear Attachment: | 1-Bolt |
| Camshaft Material: | Billet Steel |
| Camshaft Series: | LSR |
| Description: | LSR 239/255 Hydraulic Roller Cam for GM GEN IV w/o VVT or AFM |
| Engine Family: | GM LS2/LS3 GEN IV Single-Bolt w/o VVT and AFM 8 Cylinder (2007-2015) |
| Exhaust Duration @ .050 in.: | 355 |
| Exhaust Duration: | 305 |
| Exhaust Valve Lift(in): | 0.624 |
| Grind Number: | 289LrR HR14 |
| Intake Duration @ .050 in.: | 239 |
| Intake Duration: | 289 |
| Intake Valve Lift(in): | 0.624 |
| Lifter Type: | Hydraulic Roller |
| Lifters Included: | No |
| Lobe Separation: | 114 |
| Part Number: | cca146-461-11 |
| RPM Range: | 2400-7200 |
| Title: | LSR 239/255 Hydraulic Roller Cam for GM GEN IV w/o VVT or AFM |
| Usage: | Strip |
| Valve Springs Required: | Yes |
Application Summary
Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Hummer: H3T 09 - 09 5.3 L Engine, Cadillac: CTS 09 - 15 6.2 L Engine, Chevrolet: Silverado 2500 14 - 16 5.3 L Engine, Chevrolet: Colorado 09 - 09 5.3 L Engine, Chevrolet: Camaro 10 - 16 6.2 L Engine, Chevrolet: Express Cargo 10 - 16 6 L Engine, Chevrolet: Suburban 1500 10 - 13 6 L Engine, Chevrolet: Express Pasajeros 10 - 16 6 L Engine, Chevrolet: Silverado 3500 08 - 16 6 L Engine, GMC: Canyon 09 - 09 5.3 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Corvette 07 - 07 6 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Pontiac: G8 09 - 09 6.2 L Engine
Part Type
Engine Camshaft
Specifications
- Amazon ASIN:
- N/A
- Assembly Lubricant Included:
- No
- 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
- Camshaft Gear Attachment:
- 1-Bolt
- Camshaft Material:
- Billet Steel
- Camshaft Series:
- LSR
- Description:
- LSR 239/255 Hydraulic Roller Cam for GM GEN IV w/o VVT or AFM
- Engine Family:
- GM LS2/LS3 GEN IV Single-Bolt w/o VVT and AFM 8 Cylinder (2007-2015)
- Exhaust Duration @ .050 in.:
- 355
- Exhaust Duration:
- 305
- Exhaust Valve Lift(in):
- 0.624
- Grind Number:
- 289LrR HR14
- Intake Duration @ .050 in.:
- 239
- Intake Duration:
- 289
- Intake Valve Lift(in):
- 0.624
- Lifter Type:
- Hydraulic Roller
- Lifters Included:
- No
- Lobe Separation:
- 114
- Part Number:
- cca146-461-11
- RPM Range:
- 2400-7200
- Title:
- LSR 239/255 Hydraulic Roller Cam for GM GEN IV w/o VVT or AFM
- Usage:
- Strip
- Valve Springs Required:
- Yes
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca146-461-11 |
| SFX Item ID | 4118980 |
| Supplier Item Code | 4118980 |
| Manufacturer SKU | 146-461-11 |
| Manufacturer UPC | 36584197652 |
| Alternative References | ls1, ls2, ls3, ls4, ls6, ls7 |
Brochures
Compatibility
Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Hummer: H3T 09 - 09 5.3 L Engine, Cadillac: CTS 09 - 15 6.2 L Engine, Chevrolet: Silverado 2500 14 - 16 5.3 L Engine, Chevrolet: Colorado 09 - 09 5.3 L Engine, Chevrolet: Camaro 10 - 16 6.2 L Engine, Chevrolet: Express Cargo 10 - 16 6 L Engine, Chevrolet: Suburban 1500 10 - 13 6 L Engine, Chevrolet: Express Pasajeros 10 - 16 6 L Engine, Chevrolet: Silverado 3500 08 - 16 6 L Engine, GMC: Canyon 09 - 09 5.3 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Corvette 07 - 07 6 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Pontiac: G8 09 - 09 6.2 L Engine
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