Takegawa +R Superhead is now available for the 106cc SCUT bore kit. Massive 28.5/23.5 valves, forged aluminum roller rockers, titanium retainers make this the ultimate setup for the 106cc skirtless piston kit. No case boring or disassembly is required and the head comes fully assembled. Just pop in the supplied S-15D auto decompression camshaft. For even more power, choose from 5 other decomp camshafts and 6 regular S series camshafts. Expect close to 16 rear wheel horsepower if equipped with S-35D camshaft and Mikuni VM26 carb.