Billet Kawasaki H2 Heads
The heads of a Kawasaki H2 are prone to get cracks, especially the two outer ones.
We modified the critical areas and made them stronger and made the wall thickness of the head more symmetric. The opportunity was quite good to modify the shape of the combustion chamber, too.
The parts are manufactured by latest 5 axis cnc mills from a massive block of high strength aluminum.
The combustion ratio is similar to the stock heads.
Test from us and our customers showed that an increase of power and torque up to 10% could be possible by adding these heads. For this is not guaranteed, because of the influence of the other parts used with the engine!