Feuling Evolution 543 Camshaft - 1391

The Feuling Parts Reaper® 543 Cam is engineered to deliver a significant power boost compared to the 525 cams, all while maintaining exceptional low-end torque. Its meticulously designed lobe layout ensures a quiet valve train and a smooth, consistent power band, making it ideal for riders seeking enhanced performance and reliability.

Description

This Reaper 543 series cam is an excellent bolt-in upgrade for stock to mid-sized 96" and 103" engines, and it performs admirably in 88" and 96" engines as well. The cam provides easy starting, noticeably improves throttle response, and enhances fuel mileage. It is particularly responsive to upgrades such as increased compression ratios, performance exhaust systems, and high-flow air cleaners, allowing you to further optimize your motorcycle's performance. The Feuling Reaper 543 cam is designed to operate within a 1900-6000 RPM power range. Proudly made in the USA, this gear-driven camshaft provides performance and reliability. Upgrade your ride with the Feuling Reaper 543 Cam and experience the difference.

Features & highlights

• Delivers increased power over 525 cams without sacrificing low-end torque.
• Smooth cam lobe design ensures quiet valve train operation.
• Enhances throttle response and fuel mileage for improved riding experience.
• Optimized for 88", 96", 96" and 103" engines, offering broad compatibility.
• Responds well to performance upgrades like increased compression, exhaust, and air cleaners.
• Designed for a 1900-6000 RPM power range, maximizing usable power.
• Proudly made in the USA, ensuring high-quality craftsmanship.

Technical specifications

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

Important to know

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