Edelbrock Rollin' Thunder Camshaft #2231 for Chevy V8 Engines – Optimized Low to Mid-Range Torque and Performance

Edelbrock Rollin' Thunder Camshaft #2231 is designed for 283-400 Chevy V8 engines and produces 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 460HP and 460 Ft Lbs of Torque when paired with Performer RPM Air-Gap intake manifold #7516, Thunder Series AVS Carb #1813 and Performer RPM E-Tec cylinder heads #60985 on a 383 c.i.d. Small block Chevy engine. Must be used with a thrust button, high stall torque converter, and stock ratio rocker arms only. Camshaft specifications: - Intake duration: 242 Degrees - Exhaust duration: 240 Degrees - Intake lift: .594" - Exhaust lift: .594" - Lobe separation: 112 Degree - Intake Center Line: 107 Degree - Vacuum: 11" Edelbrock Rollin' Thunder Camshaft #2231 is designed for 283-400 Chevy V8 engines and produces optimum torque from the low-end to the mid-range. Chevrolet:Small-Block Gen I:283 (4.6L)/302 (4.9L)/305 (5.0L)/307 (5.0L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Dyno-Tested

The Edelbrock Rollin' Thunder Camshaft #2231 is engineered specifically for Chevy V8 engines ranging from 283 to 400 cubic inches, delivering exceptional torque and smooth idling characteristics suitable for daily drivers, trucks, vans, RVs, and 4x4s. Designed to optimize low-end to mid-range power, this camshaft enhances throttle response and overall engine performance. It pairs seamlessly with Performer manifolds, making it an excellent upgrade for those seeking significant improvements in drivability and power output.
Constructed with precision, the Edelbrock #2231 camshaft features a duration of 242 degrees on the intake and 240 degrees on the exhaust, with an intake and exhaust lift of .594 inches. The lobe separation angle is set at 112 degrees, ensuring smooth operation and efficient valve timing. The intake centerline is at 107 degrees, and the vacuum reading stands at 11 inches, reflecting its efficiency in maintaining good vacuum levels for accessories and emissions systems. All camshafts come with flat tappet lifters, assembly lube, and detailed instructions to facilitate proper installation.
This camshaft has demonstrated impressive performance, producing up to 460 horsepower and 460 ft-lbs of torque when paired with the appropriate intake manifold, carburetor, and cylinder heads on a 383 cubic inch small block Chevy engine. For optimal results, it is recommended to use with a high stall torque converter, a thrust button, and stock ratio rocker arms. The cam's design is dyno-tested for reliability and performance, ensuring it meets the demands of enthusiasts seeking improved power and responsiveness from their engine.
The Edelbrock #2231 is ideal for engines in Chevrolet's Small-Block Gen I series, including the 283, 302, 305, 327, 350, and 400 cubic inch variants, making it a versatile choice for performance upgrades across a range of classic and modern builds.

Features:

• Designed for 283-400 Chevy V8 engines for optimal low to mid-range torque

• Includes flat tappet lifters, assembly lube, and installation instructions

• Durations: 242° intake / 240° exhaust for smooth idling and power

• Lift: .594 inches on both intake and exhaust valves for increased airflow

• Lobe separation angle of 112° for balanced performance

• Engine compatibility with Small-Block Gen I series, including 283, 302, 305, 327, 350, and 400 cubic inch engines

• Dyno-tested for reliable performance and power gains

• Recommended for use with high stall torque converters and stock ratio rocker arms