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 compression as required. Clear anodized for protection against corrosion. Head body, hardware kit, domes and..
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 bolt the cylinder to the cases, but sandwiches the cylinder between the head and the cases. Therefore, there ..
Stainless head stud kit for the ADA Yamaha 701/760 billet heads. Includes 10 studs, flat washers, and chrome acorn nuts. Studs feature rolled threads for added strength. This fits both the girdled and non-girdled ADA Racing billet heads. For use with OEM cylinders...
ADA 38cc 84mm dome. For Yamaha 760 engines. For use with 93+ octane fuel. Also fits with ADA Racing Yamaha 1200 65U cylinder heads. Not intended for pump gas application with 1200 65U engines..
ADA 35cc 81mm dome. For Yamaha 701 engines. For use with 91+ octane fuel.Billet dome includes compression(OR043) and dome top(OR020) orings.Squish relief is .015 @ 83mm with a 10.5 degree angle.Fits: Yamaha 701 - Yamaha 1100/1200..
ADA 34cc 81mm dome. For Yamaha 701 engines. For use with 91+ octane fuel.Billet dome includes compression(OR043) and dome top(OR020) orings.Squish relief is .015 @ 83mm with a 10.5 degree angle...
Cylinder Dome with O-Rings (YA2129L) 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 customers in mind. It will meet your needs and deliver great quality at an affordable cost. This product is made of ..