ADA Cylinder Head Dome - Yamaha 701/1100

ADA Racing billet dome for the Yamaha 701 and 1100 engines, includes compression(OR043) and dome top(OR020) orings. Squish relief is .015 inch @ 83mm with a 10.5 degree angle.

NOTE: Domes are sold individually.

Sizes / Compression

• PN# YA2129L - 29cc (230lbs / 115 Octane)
• PN# YA2131L - 31cc (215lbs / 110 Octane)
• PN# YA2133L - 33cc (200lbs / 100 Octane)
• PN# YA2134L - 34cc (192lbs / 95 Octane)
• PN# YA2135L - 35cc (185lbs / 91 Octane)
• PN# YA2136L - 36cc (177lbs / 91 Octane)
• PN# YA2137L - 37cc (170lbs / 91 Octane)