Wiseco K572M89 - Pistons and Rings for Honda H23, +7cc Dome, 89mm Bore

H23  50.0cc

13.0:1

*FRM Cylinders Require Sleeved Bores 

Part Number	K572M89
Bore	88mm / 3.504" (.080" Over)
Stroke	95mm / 3.740"
Rod Length	141.5mm / 5.571"
Compression Height	31mm / 1.219"
Piston Volume	+7cc Dome
Wrist Pin Diameter	22mm / .866"
Included Wrist Pins	4130 Chrome Moly
Ring Stack	1.0mm x 1.2mm x 2.8mm

This Wiseco Piston Kit is designed to fit the Honda H23 Engine. Not designed for use with factory FRM Cylinders. Cylinders MUST be Sleeved. These Pistons feature Wiseco's ArmorGlide® Skirt Coating for reduced friction. Included in this kit are 4130 Chrome Moly Wrist Pins and a Matching Piston Ring Set. The Piston Rings feature a Gas Nitrided Top Ring that works very well with Turbocharged Engines and a Napier 2nd Ring for Excellent Oil Control.