The Stage 1 Supercharger HRT™221/243 Hydraulic Roller Cam Kit for Dodge HEMI 5.7L-6.1L 2003-2010 adds up 100+ HP and is the perfect choice for 5.7L stock bottom end and 2.5L or smaller blowers. Excellent throttle response and great power. Requires DOD to be disabled.
Fits 2003-2008 5.7L & 2005-2010 6.1L.
Specifications:
- RPM Operating Range: 1,800-6,600
- Cam Type: Hydraulic Roller
- Lifter Style: Hydraulic Roller
- Camshaft Series: HRT
- Stage: 1
- Usage: Street/Strip
- Valve Springs Required: Yes
- Advertised Intake Duration: 279
- Advertised Exhaust Duration: 291
- Intake Duration at .050 Inch Lift: 221
- Exhaust Duration at .050 Inch Lift: 243
- Intake Valve Lift: 0.594
- Exhaust Valve Lift: 0.594
- Lobe Separation: 116
- Estimated Horsepower Gain with Kit: 100
