2 x Cool Head Domes Yamaha Banshee Pro Design Noss VITOs BIG BORE 13 degree 18cc Toomey ATC250SX 1985-1987

ATC250SX 1985-1987

YAMAHA GRIZZLY 400 4X4

1998 TRX300FW A - HANDLE SWITCH / CABLES

TRX400FW Fourtrax Foreman 1999-2003(Except TRX400EX edition)

and results in quicker power delivery to the wheels

2 x Cool Head Domes Yamaha Banshee Pro Design Noss VITOs BIG BORE 13 degree 18cc Toomey ATC250SX 1985-1987This is a BRAND NEW pair (that's a set of 2) aftermarket Yamaha Banshee COOL HEAD DOMES These domes are brand new, available in any size (see our other listings for other sizes These fit oem factory Banshee cylinders with a BIG BORE bore (66mm and above) Designed for BANSHEE pistons (these have a 13 degree squish band) Come with upper o rings already installed Will work on most aftermarket heads, Pro Design, NOSS, Chariot, VITO's, ModQuad, ADA, etc