Summit Racing Pro LS (truck swap) Cam Specs
SUM-8712 — 209/217 duration at 0.050", 0.5"/0.5" lift, 112 LSA. GM LS, hydraulic roller.
Specifications
| Part number | SUM-8712 |
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| Duration at 0.050 intake | 209° |
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| Duration at 0.050 exhaust | 217° |
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| Valve lift intake | 0.5" |
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| Valve lift exhaust | 0.5" |
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| Lobe separation angle | 112° |
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| Published RPM range | 1800-6000 RPM |
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| Lifter type | Hydraulic roller |
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| Platform | GM LS |
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| Intended use | Daily / tow, big low-end torque |
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Similar grinds for GM LS
- COMP Cams XFI Xtreme Truck HR15 — 54-451-11, 208° at 0.050", 115° LSA
- COMP Cams XFI Xtreme Truck HR15 — 54-450-11, 206° at 0.050", 115° LSA
- COMP Cams XFI RPM XR265HR — 54-424-11, 212° at 0.050", 115° LSA
- COMP Cams XFI RPM XR259HR — 54-408-11, 206° at 0.050", 112° LSA
- Trick Flow TrackMax LS — TFS-30602001, 216° at 0.050", 114° LSA
- Lunati Voodoo — 20540716, 219° at 0.050", 112° LSA
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