MENU

Cylinder & Head

Jet Ski Head & Cylinders

  • 1 Thrust innovations girdled Head 701/760 Yamaha
    1 Thrust innovations girdled Head 701/760 Yamaha
    all color Back instock Now have RED available This new head design is half the weight of our original head desgin with even more cooling capacity and all new cooling passage design , We have started with the ground up and add tons of high end machining style features to this head to make it truly one of a kind . It is also available with a our signature carbon fiber inlay option as well and our... all color Back instock Now have RED available This new head design is half the ...
  • ADA Head Kit - -Kawasaki 750/800
    ADA Head Kit - -Kawasaki 750/800
    Kit includes head shell, domes, girdle kit, orings, and brass water fittings. Head shell is clear anodized for protection against corrosion. This head uses the stock head bolts and is completely sealed by orings, no head gasket required. Dual water outlets for additional cooling. Kit includes head shell, domes, girdle kit, orings, and brass water fittings. H...
  • ADA Head Kit - Yamaha 701/760
    ADA Head Kit - Yamaha 701/760
    Kit includes head shell, domes, orings, and brass water fittings. Head shell is clear anodized for protection against corrosion. This head uses the stock head bolts and is completely sealed by orings, no head gasket required. Exhaust mount bracket is sold separately and is required for any exhaust that mount to the head, like the stock exhaust. Kit includes head shell, domes of choice, orings,... Kit includes head shell, domes, orings, and brass water fittings. Head shell is...
  • ada racing v2 750/800 girdle kit
    ada racing v2 750/800 girdle kit
    ADA racing DESCRIPTION: Girdle kit for our new V2 Kawasaki 650/750/800 girdled head. This kit uses offset base nuts and requires grinding the outside of the cylinder to clearance the girdle studs. ADA racing DESCRIPTION: Girdle kit for our new V2 Kawasaki 650/750/800 girdled ...
  • ada racing v2 750/800 sxr billet girdled head
    ada racing v2 750/800 sxr billet girdled head
    ADA racing DESCRIPTION: Billet girdled head shell for Kawasaki 650, 750, & 800 engines. This is our version 2 head that requires grinding the cylinder for girdle stud clearance. Girdle kit and domes are NOT included. ADA racing DESCRIPTION: Billet girdled head shell for Kawasaki 650, 750, & 8...
  • Dasa 850SS Top End Kit
    Dasa 850SS Top End Kit
    Dasa 865cc Top End Kit   Dasa has done it again. Now able to pull a staggering 865cc's from a standard crank shaft this is a potent engine package for any rider. First we started with our monster 5 port sleeves pressing them into our billet cylinder "available in many colors" and perfecting the port height for ultimate bottom end. We then put the strongest/lightest 89mm pistons... Dasa 865cc Top End Kit   Dasa has done it again. Now able to pull a stagge...