Kawasaki 650 Jet-ski ADA billet head w/ 30cc domes 650sx 650×2 ts sc jetmate NEW 185-190psi

This is A BRAND NEW ADA billet head w/ 30cc domes

  Fits all Kawasaki 650 Jet-Ski models 1986-1995

These high quality heads which will improve low end and top end performance

Includes 30cc domes which will run compression from 185-190 depending on elevation and porting

The domes have .015 squish relief at 78mm with a 9.5 degree angle