Skip to content

ADA Racing Cylinder Head

ADA Racing billet heads are made from 6061-T6 aluminum and CNC machined for consistency and performance. Billet head shells are clear anodized for protection against corrosion and includes o-rings that fit into the grooves in the head shell and brass fittings for waterlines.

ADA Racing billet domes include compression and dome top o-rings. Squish relief is set specific to each individual model.

ADA Racing Girdle Kits include all hardware and brackets. No cylinder mods required for girdle kit, just bolt it on! The ADA Throttle/Choke Cable Bracket is required when using stock carburetors with ADA Billet Girdle Head. This bracket has the throttle cable mount moved up, so it does not interfere with the girdle bracket. 

  • $299.95

    ADA Racing Kawasaki 750 Cylinder Head Kit

    ADA Racing

    The ADA Racing Billet Heads for the Kawasaki 750 Jet Ski's are made from 6061-T6 aluminum and CNC machined for consistency and performance. This he...

    View full details
  • $299.95

    ADA Racing Kawasaki 800 Cylinder Head Kit

    ADA Racing

    The ADA Racing Billet Heads for the Kawasaki 750/800 Jet Ski's are made from 6061-T6 aluminum and CNC machined for consistency and performance. Thi...

    View full details
  • $389.90

    ADA Racing Kawasaki 800 V2 Girdled Cylinder Head Kit

    ADA Racing

    The ADA Racing Kawasaki V2 Cylinder Head Kit for Kawasaki 750/800 engines. This girdled head uses offset base nuts and requires grinding on the out...

    View full details
  • $299.95

    ADA Racing Yamaha 701 Cylinder Head Kit

    ADA Racing

    The ADA Racing Billet Heads for the Yamaha 701 are made from 6061-T6 aluminum and CNC machined for consistency and performance. This head uses the ...

    View full details
  • $299.95

    ADA Racing Yamaha 760 Cylinder Head Kit

    ADA Racing

    The ADA Racing Billet Heads for the Yamaha 760 are made from 6061-T6 aluminum and CNC machined for consistency and performance. This head uses the ...

    View full details
  • $210.05

    ADA Racing Yamaha 701/760 Cylinder Head Shell Only

    ADA Racing

    The ADA Racing Yamaha 701 / 760 Billet Head Shell is made from 6061-T6 aluminum and CNC machined for consistency and performance. Anodized for prot...

    View full details
  • $299.95

    ADA Racing Sea Doo 720 Cylinder Head Kit

    ADA Racing

    The ADA Racing Sea Doo 720 Cylinder Head Kit includes head shell, domes, and orings. Head shell is clear anodized for great looks and protection ag...

    View full details
  • $299.95

    ADA Racing Sea Doo 800 Cylinder Head Kit

    ADA Racing

    The ADA Racing Sea Doo 800 Cylinder Head Kit includes head shell, domes, and o-rings. Head shell is clear anodized for great looks and protection a...

    View full details
  • $299.95

    ADA Racing Sea Doo 951 Cylinder Head Kit

    ADA Racing

    The ADA Racing Sea Doo 951 Cylinder Head Kit includes head shell, domes and o-rings. Head shell is clear anodized for protection against corrosion....

    View full details
  • $44.95

    ADA Racing Yamaha Cylinder Head Domes

    ADA Racing

    ADA Racing Yamaha Cylinder Head Domes. Note: Domes are sold individually. Y701-81mm Bore Domes Part No.Y701 37cc - 170lbs/91 Octane YA2137LY701 35c...

    View full details
  • $44.95

    ADA Racing Kawasaki Cylinder Head Domes

    ADA Racing

    ADA Racing Kawasaki Cylinder Head Domes. Note: Domes are sold individually. Kawasaki 650 78mm DomesBillet dome has .015” squish relief at 78mm with...

    View full details
  • $44.95

    ADA Racing Sea Doo Cylinder Head Domes

    ADA Racing

    ADA Racing Sea Doo Cylinder Head Domes. Note: Domes are sold individually. Sea Doo 720Sea Doo 720 Billet dome has .010” squish relief at 82mm with ...

    View full details
  • from $1.50

    ADA Racing Cylinder Head O-Rings

    ADA Racing

    ADA Racing Girdled and Non-Girdled Billet Cylinder Head O-Ring Kits. YAMAHA O-RING KITS Yamaha 701 and 760 Girdled and Non-Girdled Billet Head -...

    View full details