ENGINE PARTS

Yamaha 2-Stroke 701-81MM 34CC ADA Racing Dome 192PSI - 95 Octane YA2134L ADA 34cc 81mm dome. For Yamaha 701 engines. For use with 91+ octane fuel. Billet dome includes compression(OR043) and dome top(OR020) o-rings. Squish relief is .015 @ 83mm wi…

Yamaha 2-Stroke 760 86MM 38CC ADA Racing Dome (180PSI - 91 Octane) YA7638L Cylinder Dome with O-Rings (YA7638L) by ADA Racing. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology …

ADA Racing Yamaha 2-Stroke 701 81MM 31CC Dome (215PSI - 110 Octane) YA2131L Cylinder Dome with O-Rings (YA2131L) by ADA Racing. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology…

ADA Racing Yamaha 701 83MM 33CC Dome (200PSI - 100 Octane) YA2133L Cylinder Dome with O-Rings (YA2133L) by ADA Racing. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with…

ADA Racing Yamaha 701 81MM 35CC Dome (185PSI - 91 Octane) YA2135L Cylinder Dome with O-Rings (YA2135L) by ADA Racing. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with.…

Yamaha 701 / 760 2-Stroke ADA Girdle Hardware Kit YA701G6 6 stud girdle kit for Yamaha 701/760 and Yamaha 1100/1200 ADA billet heads. Includes 6 stainless studs, 6 stainless washers, and 6 chrome acorn nuts. The only true girdle system. It does not …

Yamaha 701 / 760 2-Stroke ADA Girdled Head Shell YA701M Made from 6061-T6 billet aluminum and CNC machined ADA Racing girdled cylinder head kits improve performance and reliability. O-ring seals and interchangeable domes allow you to easily change..…

Yamaha 2-Stroke 701 / 760 ADA Girdled Head Exhaust Bracket YEXBRKT-2M ADA Exhaust Bracket made from 6061-T6 billet aluminum and CNC machined to fit ADA Racing girdled cylinder head kit YA701M.

Coupler Only For WaveEater PV Kits WE-COUPLER Power Valve linkage coupler. Used to synchronize all valves and eliminate “play” inherent with cheap factory plastic couplers Stroke: 2 Stroke

Yamaha 2-Stroke Clip Only For WE PV Kits WE-CLIP These clips are designed as an added measure of security to retain the OEM power valves in Yamaha engines.Fitted clip prevents the pin from moving and the valve from dropping too low into valve guide.…

Yamaha 2-Stroke Power Valve Kit GP800R WE-800-KIT Designed as an added measure of security when retaining the OEM Powervalves in Yamaha engines. Fitted clip prevents pin for moving and valve from dropping to low into valve guide. Special couplers be…

Yamaha 1200/1300 PV 66V/60T WaveEater Powervalve Kit WE-1200-KIT Designed as an added measure of security when retaining the OEM Powervalves in Yamaha engines. Fitted clip prevents pin for moving and valve from dropping to low into valve guide. Spec…