Features:

• All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.


• Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of today*s cylinder bore compositions


• Wiseco*s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today*s market place.

Fitment:
1972 Kawasaki H2 Mach IV
1973 Kawasaki H2 Mach IV
1974 Kawasaki H2 Mach IV
1975 Kawasaki H2 Mach IV
1977 Kawasaki JS440 (JS440-A)
1978 Kawasaki JS440 (JS440-A)
1979 Kawasaki JS440 (JS440-A)
1980 Kawasaki JS440 (JS440-A)
1981 Kawasaki JS440 (JS440-A)
1982 Kawasaki JS440 (JS440-A)
1983 Kawasaki JS440 (JS440-A)
1984 Kawasaki JS440 (JS440-A)
1985 Kawasaki JS440 (JS440-A)
1986 Kawasaki JS440 (JS440-A)
1987 Kawasaki JS440 (JS440-A)
1988 Kawasaki JS440 (JS440-A)
1989 Kawasaki JS440 (JS440-A)
1990 Kawasaki JS440 (JS440-A)
1991 Kawasaki JS440 (JS440-A)
1992 Kawasaki JS440 (JS440-A)