DNJ High Compression Pistons for the Honda J series engines. These pistons are OE style cast replacement pistons, and includes pistons, rings, wrist pins, and clips. Friction coated Side skirts for reduced wear.
Bore: 89 mm
Compression Ratio:
J32 crank & rods = 11.1:1
J35 crank & rods = 12.0:1
J37 crank & rods = 12.3:1