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#2825430311
COMP Cams 54-303-11 LST Series Hydraulic Roller, Stage 2 LS3
286/293 Stage 1286/293 Stage 1 (Kit)298/303 Stage 1298/303 Stage 1 (Kit)306/315 Stage 2306/315 Stage 2 (Kit)
$541.95
/each
Factory Shipped
Quantity
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Key Specs
| Camshaft Type | Hydraulic Roller Tappet |
| RPM Range | 3000-7500 |
| Intake Duration (.050" Lift) | 237 |
| Exhaust Duration (.050" Lift) | 248 |
| Lobe Separation | 113 ° |
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COMP Cams 54-303-11 Details
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. No AFM or VVT.
- Stage 2 LST Cam for LS3 Corvette/Camaro w/ Manual Transmission
- Cam Type: Hydraulic Roller
- Basic Operating RPM Range: 3,000-7,500
- Intake Duration at .050 Inch Lift: 237
- Exhaust Duration at .050 inch Lift: 248
- Advertised Intake Duration: 292
- Advertised Exhaust Duration: 297
- Lobe Separation: 113
- Intake Valve Lift: 0.663
- Exhaust Valve Lift: 0.638
- Lifters Included: No
- Valve Springs Required: Yes
- Assembly Lubricant Included: No
- Camshaft Gear Attachment: 3-Bolt
- Camshaft Material: Billet Steel
- Lifter Style: Hydraulic Roller
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
COMP Cams 54-303-11 Specifications
COMP Cams 54-303-11 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 54-303-11 |
| Brand | COMP Cams |
| Camshaft Type | Hydraulic Roller Tappet |
| RPM Range | 3000-7500 |
| Intake Duration (.050" Lift) | 237 |
| Exhaust Duration (.050" Lift) | 248 |
| Lobe Separation | 113 ° |
| GENERAL | |
| Gear Attachment | 3-Bolt |
| Intake Valve Lift w/ Rocker Arm Ratio | 0.663" |
| Exhaust Valve Lift w/ Rocker Arm Ratio | 0.638" |
| Computer Controlled Compatible | Yes |
| Intake Duration | 292 |
| Exhaust Duration | 297 |
| Material Type | Billet Steel |
| Sold in Quantity | Each |
| GTIN Code | 00036584386315 |
| Valve Springs Required | Yes |
| Notes | For LS3 applications with stock pistons and manual transmission. |
Ratings & Reviews
Ratings & Reviews
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