COMP Cams XFI RPM XR265HR Cam Specs
54-424-11 — 212/218 duration at 0.050", 0.558"/0.563" lift, 115 LSA. GM LS, hydraulic roller.
Specifications
| Part number | 54-424-11 |
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| Duration at 0.050 intake | 212° |
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| Duration at 0.050 exhaust | 218° |
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| Valve lift intake | 0.558" |
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| Valve lift exhaust | 0.563" |
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| Lobe separation angle | 115° |
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| Published RPM range | 1400-6700 RPM |
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| Lifter type | Hydraulic roller |
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| Platform | GM LS |
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| Intended use | Street performance |
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Similar grinds for GM LS
- Summit Racing Pro LS (truck swap) — SUM-8712, 209° at 0.050", 112° LSA
- COMP Cams XFI Xtreme Truck HR15 — 54-451-11, 208° at 0.050", 115° LSA
- Trick Flow TrackMax LS — TFS-30602001, 216° at 0.050", 114° LSA
- COMP Cams XFI Xtreme Truck HR15 — 54-450-11, 206° at 0.050", 115° LSA
- COMP Cams XFI RPM XR259HR — 54-408-11, 206° at 0.050", 112° LSA
- Lunati Voodoo — 20540716, 219° at 0.050", 112° LSA
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