The Edelbrock 2262 is a Rollin' Thunder roller camshaft for Gen VI big-block Chevrolet 454 and 502 V8 engines. It has 236 degrees intake and 245 degrees exhaust duration at 0.050 in lift, 0.625 in intake and 0.639 in exhaust valve lift with factory-ratio rocker arms, a 112 degree lobe separation and a 109 degree intake centerline. The operating range is 1,500 to 6,500 RPM, and engine vacuum is 10 in.
Notes:
- Use with a high-stall torque converter and stock-ratio rocker arms only.
- Not for 1965-1966 big-block Chevy engines with a grooved rear cam journal.
Specifications:
- Brand: Edelbrock
- Part Number: 2262
- Part Type: Engine Camshaft
- Exhaust Valve Lift With Factory Rocker Arm Ratio: 0.639 in
- Series: Rollin' Thunder
- Computer Controlled Compatible: No
- Intake Duration at .050 Inch Lift: 236 deg
- RPM Operating Range: 1500-6500 RPM
- Advertised Intake Duration: 335 deg
- Advertised Exhaust Duration: 329 deg
- Intake Valve Lift: 0.368 in
- Intake Valve Lift with Factory Rocker Arm Ratio: 0.625 in
- Lifter Type: Roller
- Lobe Separation: 112 deg
- Exhaust Duration at .050 inch Lift: 245 deg
- Cam Type: Roller
- Manufacturer warranty: 12 months
Engine Applications
- Chevrolet Big-Block Gen VI: 454 (7.4L), 502 (8.2L)
Emissions Status
- For engine swaps into uncontrolled or pre-pollution-controlled vehicles. Not legal for use on pollution-controlled vehicles.
FAQ
What engines does the Edelbrock 2262 fit?
Gen VI big-block Chevrolet 454 and 502 V8 engines.
What are the duration and lift of the 2262?
Duration at 0.050 in lift is 236 degrees intake and 245 degrees exhaust. Valve lift with factory-ratio rockers is 0.625 in intake and 0.639 in exhaust, on a 112 degree lobe separation.
What converter and rocker arms does the 2262 require?
It should be used with a high-stall torque converter and stock-ratio rocker arms only.
What is the RPM range of the 2262?
The operating range is 1,500 to 6,500 RPM.
Is the Edelbrock 2262 street legal?
It is not 50-state legal. Its emissions status is for engine swaps into uncontrolled or pre-pollution-controlled vehicles.
California Proposition 65: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
