BP Racing

2ASH

BP Racing Banshee Super Cool Billet Head & Domes

Pistons

Works with 64mm to 66.50mm stock cylinders
Works with 347cc and 358cc Cub, Wampus, or Serval
Head studs, head nuts, o-ring kit included
Choice of 18cc to 22cc domes
Red, blue, black available for $35 more

The stock banshee head from Yamaha is one of the few design flaws on the bike. A good after market head will greatly increase the amount of coolant/water flowing through the head and will also give you more options compression wise.

Pace Setter S109Z Starter Relay
Bryke Racing Compression Ferrel 231-319
Mix me 4826