Feuling Reaper 543 Camshaft - 1021

Unleash the true potential of your Harley-Davidson engine with the Feuling Parts Reaper® 543 Cam. Designed for exceptional performance and smooth operation, this cam delivers increased power and improved throttle response across a wide RPM range. Experience a noticeable boost in torque and horsepower, making it perfect for both everyday riding and performance applications.

Description

The Feuling Parts Reaper® 543 Cam is engineered to provide more power than the 525 cams without sacrificing low-end torque. Its smooth cam lobe layout ensures a quiet valve train and produces the smoothest cruise power band possible. This camshaft is an excellent bolt-in upgrade for stock to mid-size 96" and 103" engines and performs exceptionally well in 88" and 96" engines. Expect improved starting, enhanced throttle response, and optimized fuel mileage. The Reaper 543 responds particularly well to increased compression ratios, performance exhaust systems, and high-flow air cleaners, allowing you to further maximize your engine's potential. With a power range spanning from 1900 to 6000 RPM, this cam provides consistent and reliable performance throughout the rev range. Proudly made in the USA, the Feuling Reaper 543 cam delivers the quality and performance you demand.

Features & highlights

• Offers more power than 525 cams while maintaining low-end torque.
• Smooth cam lobe design ensures quiet valve train operation.
• Provides excellent bolt-in performance for 88", 96", and 103" engines.
• Improves starting, throttle response, and fuel mileage.
• Optimized for use with performance exhaust and high-flow air cleaners.
• Broad 1900-6000 RPM power range.
• Proudly made in the USA.

Technical specifications

• Brand: FEULING PARTS
• Product Name: Camshaft
• Grind: 543 Series
• Type: Gear
• Intake Open: 15°
• Intake Close: 43°
• Intake Duration: 238°
• Intake Lift: 0.543"
• Intake Lift at TDC: 0.160"
• Intake Lobe Centerline: 104°
• Exhaust Open: 56°
• Exhaust Close: 12°
• Exhaust Duration: 248°
• Exhaust Lift: 0.553"
• Exhaust Lift at TDC: 0.140"
• Exhaust Lobe Centerline: 112°

Important to know

Performance valve springs are required on '99-'04 engines. Performance pushrods and lifters are recommended but not required.