Edelbrock 351W Performance RPM Hyd Roller Camshaft Part #2281 for Ford Small-Block Windsor Engines

Edelbrock Rollin' Thunder Camshaft #2281 is designed for 351W Ford V8 engines 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 449HP and 413 Ft Lbs of Torque when paired with RPM Air-Gap Dual Quad intake manifold #75354 and Performer RPM cylinder heads #60255. Must use a high stall torque converter. Will not work with stock valve springs. Camshaft specifications: - Intake duration: 235 Degrees - Exhaust duration: 238 Degrees - Intake lift: .573" - Exhaust lift: .582" - Lobe separation: 112 Degree - Intake Center Line: 107 - Vacuum: 10" Edelbrock Rollin' Thunder Camshaft #2281 is designed for 351W Ford V8 engines and produce optimum torque from the low-end to the mid-range. Ford:Small-Block Windsor:351 (5.8L)

• Use Only Stock Ratio Rocker Arms

The Edelbrock 351W Performance RPM Hyd Roller Camshaft #2281 is engineered for Ford Small-Block Windsor V8 engines, delivering enhanced torque and power across the low to mid RPM range. Designed to work seamlessly with Performer manifolds, this camshaft is ideal for vehicles operating from off-idle up to 5500 rpm, making it suitable for daily drivers, trucks, vans, RVs, and 4x4s. Its smooth idle characteristics ensure a comfortable driving experience while providing significant improvements in throttle response and torque. When paired with the RPM Air-Gap Dual Quad intake manifold and Performer RPM cylinder heads, this camshaft has demonstrated output of 449 horsepower and 413 ft-lbs of torque, showcasing its performance capabilities. Users should note that a high stall torque converter is necessary for optimal operation and that stock valve springs are incompatible, requiring aftermarket upgrades. The camshaft features an intake duration of 235 degrees, exhaust duration of 238 degrees, and lifts of .573 inches intake and .582 inches exhaust. With a lobe separation of 112 degrees and an intake center line of 107 degrees, it provides a balanced power band suitable for street and performance applications. All Edelbrock camshafts come with flat tappet lifters (except for those designed for stock roller lifters), assembly lube, and detailed instructions to facilitate installation.

Constructed for durability and performance, this camshaft is a reliable choice for enthusiasts seeking increased torque, improved throttle response, and impressive power gains from their Ford V8 engine. Proper use of stock ratio rocker arms is recommended to ensure compatibility and optimal performance. Please note that this product is not carburetor approved and requires acknowledgment of this restriction before purchase. Designed and manufactured by Edelbrock, the #2281 camshaft is a perfect upgrade for serious street and performance applications on 351W Ford engines.

Features:

• Designed for Ford 351W V8 engines, enhances low to mid-range torque

• Optimized for operation from off-idle to 5500 rpm with Performer manifolds

• Produces up to 449 horsepower and 413 ft-lbs of torque when paired with recommended intake and cylinder heads

• Intake duration: 235 degrees; exhaust duration: 238 degrees for balanced power

• Intake lift: .573 inches; exhaust lift: .582 inches, with a 112-degree lobe separation

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

• Requires high stall torque converter and stock ratio rocker arms for optimal performance

• Not compatible with stock valve springs; aftermarket upgrades recommended

• Manufactured by Edelbrock, part number 2281, for reliable street and performance use