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COMP Cams 54-311-11 Stage 1 LST Max Horsepower Solid Roller Cam for LS 3-Bolt Engines
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Best 3000-7000 RPM average torque & HP of any cam designed for stock pistons with factory valve reliefs. Valve train stable to 7500 RPM w/ CK & MK Kits.
Stage 1 LST 234/248 Max Horsepower Solid Roller Cam for LS 3-Bolt Engines
Specifications
| Camshaft Series | Low Shock Technology |
| Usage | Street/Strip |
| Cam Type | Solid Roller |
| Grind Number | 274LGW11 |
| Basic Operating RPM Range | 2,800-7,500 R3 |
| Intake Duration at .050 Inch Lift | 234 DD |
| Exhaust Duration at .050 inch Lift | 248 DD |
| Advertised Intake Duration | 274 DD |
| Advertised Exhaust Duration | 288 DD |
| Lobe Separation | 111.5 DD |
| Intake Valve Lift | 0.672 IN |
| Exhaust Valve Lift | 0.668 IN |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Lifter Type | Solid Roller |
| CK-Kit Upgrade | CK54-311-11 |
| Engine Family | GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
| Recommended Cold Lash Setting - Exhaust | 0.009 IN |
| Recommended Upgraded Stock Rocker Arms | 1477-16 (LS1), 1478-16 (LS3), 1479-16 (LS7) |
| Recommended Max-Lift BSR Shaft Rocker System | 1981-16 (LS1), 1982-16 (LS3), 1983-16 (LS7) |
| Recommended Cam Install Kit for LS7 | 5622 |
| Recommended Cold Lash Setting - Intake | 0.007 IN |
| MK-Kit Upgrade | MK54-311-11 |
| Stage | 1 |
| Recommended Cam Install Kit for non-LS7 | 5621 |
| Grind Number | 274LGW11 |
Note: CK and MK camshaft kits are available for this camshaft. Add CK or MK to the beginning of this part number for a CK or MK Kit with appropriately matched valvetrain parts.
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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