Race Cam Kit for Piranha YX Lifan 27/23mm Heads

Race Cam for Piranha YX Lifan
Race Cam and 32t cam sprocket for 27/23mm Big Valve Heads Piranha 140/150 , Pitster Pro, YX, and Lifan Heads.
The cam provides easy bolt on power with its aggressive lift and duration without sacrificing low end torque.
Great for Piranha 140cc, 150cc engines.
Tech. Specs: .275" intake valve lift and 230 degrees of duration @ .050", 275" exhaust valve lift and 230 degrees of duration @ .050" Size:

Honda Type Cam
Large bearing O.D. - 42mm , Small bearing O.D. - 28mm 
Overall length - 70mm 
Small End bearing are easily interchangeable with your stock cam