XFI RPM HI-LIFT 222/224 Hydraulic Roller Cam for GM LS GEN III/IV. Great street/strip camshaft for midrange and high RPM power. Must have computer modifications
- Cam Style:
- Hydraulic roller tappet
- Basic Operating RPM Range:
- 1,800-6,800
- Intake Duration at .050 inch Lift:
- 222
- Exhaust Duration at .050 inch Lift:
- 224
- Duration at .050 inch Lift:
- 222 int./224 exh.
- Advertised Intake Duration:
- 275
- Advertised Exhaust Duration:
- 277
- Advertised Duration:
- 275 int./277 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.566 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.568 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.566 int./0.568 exh.
- Lobe Separation (degrees):
- 112
- Computer-Controlled Compatible:
- Yes
- Material:
- Billet Steel
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- Yes
- Grind Number:
- XR275HR
- Camshaft Manufacturers Description:
- Hydraulic Roller - XFI RPM HI-Lift: Great street/strip camshaft for mid-range and high RPM power. Must have programmer.
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-7.0L/427
- Years:
- 1997-2019
