No Springs Required (NSR) Stage 1 Grind for 5.7/6.1L HEMI. Great mid-range torque with excellent power. Perfect for heavier vehicles, has instant response.
Fits 2003-2008 5.7L & 2005-2010 6.1L.
Specifications:
- RPM Operating Range: 1500-6200
- Cam Type: Hydraulic Roller
- Lifter Style: Hydraulic Roller
- Camshaft Series: HRT
- Stage: 1
- Valve Springs Required: No
- Camshaft Material: Billet Steel
- Advertised Intake Duration: 269
- Advertised Exhaust Duration: 271
- Intake Duration at .050 Inch Lift: 216
- Exhaust Duration at .050 Inch Lift: 222
- Intake Valve Lift: .500
- Exhaust Valve Lift: .495
- Lobe Separation: 113
- Lifter Type: Hydraulic Roller
