Wiseco K542M81 - Pistons and Rings for 1990 - 2001 Acura Integra LS B18A1/B1, -4cc Flat Top, 81mm Bore

B18A1 / B18B1 Head 45cc	B16A VTEC Head 42.7cc
9.3:1 -9.8:1	9.8:1 - 10.2:1

Part Number	K542M81
Bore	81mm / 3.189" (Standard Bore)
Stroke	89mm / 3.504"
Rod Length	137mm / 5.394"
Compression Height	29.85mm / 1.175"
Piston Volume	-4cc Flat Top
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 1990 - 2001 Acura Integra LS B18A1 / B18B1 Engines. Will also work with a B16A VTEC Cylinder 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.