Kawasaki 550 SX Jet-Ski ADA Billet Head with 23cc Domes 180psi 1991-95

Brand new ADA billet performance head.

Fits all Kawasaki 550 SX jet ski reed models from 1991-95.

Does NOT fit 82-90 piston port motors.

These high quality heads are a great way to increase the bottom and top end performance on your 550 SX model.

The included domes will run 180psi with stock porting and at sea level. This number will vary depending on these factors.