REAPER® CAMS FOR TWIN CAM FOR HARLEY-DAVIDSON

FEULING OIL PUMP CORP. REAPER®​ CAMS FOR TWIN CAM FOR HARLEY-DAVIDSON 543 Reaper® Cams Produce more power and torque in the riding rpm range increasing throttle response, acceleration and fuel mileage

Wide lobe separations produce wide power bands

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear

Dyno proven and track tested

Feuling® camshaft installation kits recommended; see page ???

Optimized cam timing provides easy starting without the need for mechanical devices or compression releases

Made in the U.S.A.

525 CAMS

Can be used with factory valve springs, pushrods and lifters

Great bolt-in camshaft upgrade for stock 88" and 96" engines; also performs very well in 103" strokers and will respond well to increased compression and cylinder head work

1750-5500 rpm power range

Designed to increase torque band width and increase fuel economy

Increases throttle response and eases starting

Produces strong low- and mid-range power with linear horsepower and torque curve

543 CAMS

The 'Freeway Flyer', great camshafts for those who want more top end power than the 525 cams without sacrificing low end torque

1900-6000 rpm power range

Extremely smooth cam lobe layout maintains quiet valve train and produces the smoothest cruise power band available

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

Cam is easy starting, increases throttle response and fuel mileage. Responds well to increased compression ratio, performance exhaust and a high-flow air cleaner

Excellent bolt-in camshaft for stock to mild 96" and 103" engines and works well in 88" and 95" engines

574 CAMS

Performance valve springs required on 99-04 engines and performance pushrods and lifters recommended

Responds well to modified cylinder heads, increased compression ratio, performance exhaust and intake systems

Wicked power band for modified engines and an excellent bolt-in for stock 96", 103" and 110" engines; a great all-around camshaft with solid low end performance and mind-blowing mid and top end power

Extremely smooth cam lobe design creates a smooth and quiet valve train

2100-6500 rpm power range

594 CAMS

Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with excellent horsepower gains in heavy bikes (2200-6250 rpm)

Smaller high-revving displacement 95" style engines in lighter bikes looking to twist the throttle and tap into some horsepower (2500-6800 rpm)

Large displacements respond well to increased compression ratio and smaller displacements will require it

630 CAMS

2500-6900+ rpm power range

Vicious power gains, wide streetable power band from high-lift-profile camshaft for high-performance engines with highly modified cylinder heads and compression ratio

Carburetor and or throttle body work required along with a performance exhaust and intake system

High-performance valve springs, pushrods and lifters required

Maintains low end performance with eye-blurring mid and top end power

REAPER®​ CAMS FOR TWIN CAM

NOTE: Installation will require the separate purchase of a S&S 4-gear gear drive kit; see page ???.

NOTE: 594 cams require high-performance valve springs, pushrods, lifters, carburetor and or throttle body work, performance exhaust, intake and clutch.