Wiseco K649M845 - Pistons and Rings for 1997 - 2002 Honda B20B with VTEC Head, -10cc Dish, 84.5mm Bore

B20B with VTEC Head 42.7cc

9.3:1 - 9.6:1

Part Number	K649M845
Bore	84.5mm / 3.327" (.020" Over)
Stroke	89mm / 3.504"
Rod Length	137mm / 5.394"
Compression Height	30mm / 1.181"
Piston Volume	-10cc Dish
Wrist Pin Diameter	21mm / .827"
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 1997 - 2002 Honda B20B Engines with a VTEC Head. 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.