FEULING OIL PUMP CORP. Camshaft - 594 Series - Evolution - Harley-Davidson '84-'00 - 1393

Reaper EVO 594 cam requires performance valve springs, see FEULING # 1100 or 1200, performance lifters, adjustable pushrods (see #4091, 4077 or 4080), increased compression, cylinder head work, performance exhaust and intake/air cleaner required. RPM range 2,500 - 6,400. Grind: 594

Intake: .594 Valve Lift, 19 Open, 56 Close, 255 Duration @ 53, .190 lift @ TDC, .108.5 Lobe Centerline
Exhaust : .604 Valve Lift, 64 Open, 16 Close, 260 Duration @ 53, .167 lift @ TDC, 114 Lobe Centerline

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

Specs