TB parts KLX140 Performance Roller Camshaft. This is for use with TBparts KLX140 roller rockers (Do not use OEM standard rocker arms). Designed to make as much power as possible without sacrificing low end power and drivability. This cam offers much more lift,  ramp speed, and duration compared to OEM. This will let more fuel and air into the engine so it can make more power. This cam works great in stock bikes and really shines with big bore and stroker setups 170cc+. A brand new core, not a regrind, with brand new NTN bearings made to OEM specifications for a perfect fit.

Key Features:

• More valve lift than OEM to let more fuel & air in for more power
• Faster ramp speed opens the valves up quicker to let more fuel & air in for more power
• More duration to keep the valves open longer for more fuel, air, and power!
• Brand new camshaft w/NTN bearings made to OEM spec for a perfect fit.
• Works great with stock or modified KLX140s (must use matching Roller Rocker Arms)

Installation notes:

• Only for use with TBparts Kawasaki KLX140 roller rocker arms TBW1710 
• Do not use with standard follower radius rocker arms (OEM style rocker arms)
• Valve Clearance – No less than 0.003″ on both intake and exhaust side
• KLX140 camshaft bolts are reverse threaded, turn them right/clockwise to loosen/remove. Torque to 87 INCH-LBS & Use red thread lock