Edelbrock Rollin' Thunder Camshaft 2262 is designed for 454-502 V8 Gen VI engines from 1996-Later and produce optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 611HP and 573 Ft Lbs of Torque when paired with Victor Jr. intake manifold 2902 and Victor Jr. 24 Degree cylinder heads 77485 on a GM ZZ-502 short block. Not for 1965-66 Big Block Chevy's running a grooved rear cam journal. Use with a high stall torque converter and stock ratio rocker arms only. Camshaft specifications: Intake duration: 236 Degrees - Exhaust duration: 245 Degrees - Intake lift: .625" - Exhaust lift: .639" - Lobe separation: 112 Degree - Intake Center Line: 109 Degree - Vacuum: 10"
- Cam Style:
- Hydraulic roller tappet
- Basic Operating RPM Range:
- 1,500-6,500
- Intake Duration at .050 inch Lift:
- 236
- Exhaust Duration at .050 inch Lift:
- 245
- Duration at .050 inch Lift:
- 236 int./245 exh.
- Advertised Intake Duration:
- 335
- Advertised Exhaust Duration:
- 329
- Advertised Duration:
- 335 int./329 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.625 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.639 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.625 int./0.639 exh.
- Lobe Separation (degrees):
- 112
- Computer-Controlled Compatible:
- Yes
- Material:
- Cast Iron
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- Yes
- Grind Number:
- N/A
- Camshaft Manufacturers Description:
- Hydraulic Roller - Rollin' Thunder: This camshaft works great when matched with Victor Jr. intake manifold and Victor Jr. 24° cylinder heads
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Gen VI
- Engine Sizes:
- 7.4L/454
- Years:
- 1996-2000
