Evergreen RS4016-EVE.STD 92-01 Honda Prelude 2.2L 2.3L DOHC H22A1 H22A4 H23A1 Engine Piston Ring Set (Standard Size) Fits: 92-01 Honda Prelude 2.2L 2.3L DOHC H22A1 H22A4 H23A1 (see description below) Ultra Performance Custom Made Premium Piston Ring Set Gas Nitrited Steel Rings, 50% Longer Life, Reduced Oil Consumption, Reduced Blow By, Reduced Wear, Reduced Breakage, and Reduced Friction Much Improved Design With More Efficient, Withstands Extreme Heat, Reduce Tension With Better Fuel Economy, Reduce Cylinder Wear Provides Better Seal, Improves Performance, and Decreases Oil Consumption