Wiseco K544M88 Forged Piston Kit for 1992-2001 Honda Prelude/Accord H22/H23

Vehicle Fitment

• 1992-2001 Honda Prelude (H22, 2.2 L DOHC 16V)
• 1995-2002 Honda Prelude (H23, 2.3 L DOHC 16V)
• 1998-2002 Honda Accord (H22, 2.2 L DOHC 16V)

Features

• Forged from 2618 aerospace-grade aluminum for strength
• ArmorGlide® skirt coating reduces friction and noise
• Strutted forging design to improve load-bearing capacity
• -14 cc dish crown to tune compression for high-performance builds
• Precision ring grooves and anti-detonation features
• Forced pin oiling for better lubrication of the wrist pin
• Includes premium 8800XX high-performance ring set
• Designed for racing, high-RPM, or mild forced induction use

Specifications

• Bore: 88.00 mm
• Compression Height: 31.00 mm
• Piston Volume (Dish): -14.00 cc
• Compression Ratio: ~9.4:1 for H23 / ~8.6:1 for some H22 versions 
• Wrist Pin Diameter: 22 mm
• Ring Set: 1.0 mm / 1.2 mm / 2.8 mm (8800XX series) 
• Piston Weight: ~331 g 
• Deck Clearance: ~0.14 mm (per Wiseco catalogue) 
• Material: 2618-grade forged aluminum 

Included Components

• 4x forged pistons
• 4x 22 mm wrist pins
• 4x piston ring sets (8800XX)
• 4x circlips / locks

Product Description

The Wiseco K544M88 piston kit is a racing-grade, forged piston set designed specifically for Honda's H-series engines - particularly the H22 (2.2 L) and H23 (2.3 L) found in Prelude and Accord models. Made from high-strength 2618 aluminum, these pistons offer excellent durability under high RPM or boosted conditions.

Its -14 cc dish crown helps optimize compression (around 9.4:1 in H23 spec), while the ArmorGlide® skirt coating reduces friction and noise. The strutted forging provides added strength, and the forced pin oiling ensures the 22 mm wrist pins are well lubricated under high load.

This complete kit includes premium rings (8800XX series), wrist pins, and locking clips - everything needed for a serious performance build. It's ideal for engine builders looking for a reliable, long-lasting piston set for high-performance, high-stress applications.