La came Reaper EVO 574 nécessite des ressorts de soupape performants, voir FEULING # 1120, 1122 ou 1100, poussoirs performants recommandés mais non obligatoires. Fonctionne avec les tiges de poussée d'usine sur les moteurs avec empilement d'usine, si la hauteur du pont, les cylindres ou les culbuteurs ont été modifiés à partir du stock, des tiges de poussée réglables sont nécessaires, voir # 4091, 4077 ou # 4080. Compression accrue, travail de la culasse et échappement de performance recommandés mais non requis, une compression accrue est nécessaire pour les performances de bas de gamme. Plage de tr/min 2 700 - 6 200. Mouture : 574

Admission : .574 Valve Lift, 15 Open, 45 Close, 240 Duration @ 53, .163 lift @ TDC, .105 Lobe Centerline

Échappement : .574 Valve Lift, 61 Open, 14 Close, 255 Duration @ 53, . 143 ascenseur @ TDC, 113,5

Chevauchement de l'axe central du lobe : 29

518 CAM / #1390 - Direct bolt in replacement for EVO engines, can be used with stock valve springs, pushrods and lifters. Will respond well with performance exhaust

and air cleaner. This cam will also respond well with increased compression and cylinder head work. RPM range 1,650 - 5,500. Grind: 518

543 CAM / #1391 - Requires performance valve springs, see FEULING # 1120 or 1100, performance lifters recommended but not required. Will work with factory

pushrods on engines with factory stack up, if deck height, cylinders or rocker boxes have been modified from stock then adjustable pushrods are required, see # 4091,

4077 or #4080. Increased compression, cylinder head work and performance exhaust recommended but not required, increased compression is required for bottom

end performance. RPM range 2,200 - 5,950. Grind: 543

574 CAM / #1392 - Wicked power band for modified engines. This is a great all around camshaft for engines with increased compression ratio, produces solid low end

performance and mind blowing mid and top end power. Extremely smooth cam lobe design creates smooth valve-train motion. Responds very well to modified cylinder

heads & intake manifold. Increased compression ratio, high lift valvesprings, performance exhaust and intake systems are a must. Performance pushrods, lifters and

clutch are recommended. RPM 2,350 - 6,300. Grind: 574

594 CAM / #1393 - Fierce performing camshaft for an array of engines sizes, larger displacement engines like 106, 111 & 124+ looking for a superior torque band with

excellent horsepower gains in heavy bikes (RPM 2,500 - 6,400.) Smaller high revving displacement 85-96 style engines in lighter bikes looking to twist the throttle and

tap into some horsepower (RPM 2,650 - 6,700). Large displacements respond well to increased compression ratio and smaller displacements will require it. 594 cams

require high performance valve springs, pushrods, lifters, carburetor and or throttle body work, performance exhaust, intake and clutch.

Requires performance valve springs, see FEULING # 1100 or 1200, performance lifters #4062, adjustable pushrods (see #4091, 4077 or 4080)