This hydraulic roller cam is designed for the LS based Chevy 5.3L Vortec engine and offers smooth idle, excellent low end torque, and smooth lobe design for quiet valve train operation and longevity. This cam is a great performance replacement for pickups and four wheel drive vehicles needing more power while maintaining excellent drivability, durability and fuel economy. Cam Motion offers this camshaft in a "drop in" version that can be run in a completely stock engine including stock valve springs, and we offer a "high-lift" version that requires our performance replacement beehive style valve springs.
- Cam Style:
- Hydraulic roller tappet
- Basic Operating RPM Range:
- Idle-5,700
- Intake Duration at .050 inch Lift:
- 206
- Exhaust Duration at .050 inch Lift:
- 210
- Duration at .050 inch Lift:
- 206 int./210 exh.
- Advertised Intake Duration:
- 261
- Advertised Exhaust Duration:
- 265
- Advertised Duration:
- 261 int./265 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.502 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.502 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.502 int./0.502 exh.
- Lobe Separation (degrees):
- 115
- Computer-Controlled Compatible:
- Yes
- Material:
- Billet Steel
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- Yes
- Grind Number:
- XA206/295-XA210/295-15+5
- Camshaft Manufacturers Description:
- Hydraulic Roller - Drop-in mild performance. Smooth idle, excellent low end torque, and smooth lobe design for quiet valve train operation and longevity.
- Quantity:
- Sold individually.
- Notes:
- Recommend replacing the springs and the hydraulic lifters due to difficulty in verifying remaining service life.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 5.3L/325
- Years:
- 1999-2015
