ADA Racing billet dome includes compression(OR043) and dome top(OR020) orings. Squish relief is .015..
Billet aluminum intake manifold kit for Yamaha GP800 engines. Fits Mikuni 44's & 46's. Dual mounting..
ADA Racing billet aluminum carb adapter for K&N flame arrestor with a 2-3/4 inch mounting diamet..
Large 043 viton oring on the face of the dome. Seals dome to cylinder surface. Used in ADA Rac..
Small 024 buna oring goes into the groove in the top of the head shell. Seals the head shell to the ..
Small 020 buna oring goes into the groove around the spark plug hole on the dome. Seals dome to head..
Large buna orings, go in the large grooves on the base of the head shell. Seals the head shell to th..
This is a complete o-ring kit for your ADA billet head. Includes these orings: 2 - or048 outer ori..
NGK BR8ES spark plug. Fits all ADA Racing billet watercraft and Banshee atv heads...