H-series

H22A1

H22A1 DOHC VTEC

Displacement

2.2L (2157 cc)

Configuration

Inline-4

Power

190 PS (140 kW; 187 hp) at 6800 rpm

Torque

207 N⋅m at 5500 rpm

Compression

10.0:1

Bore × Stroke

87.0 mm x 90.7 mm

Valvetrain

DOHC VTEC 16-valve

Aspiration

Naturally aspirated

Fuel System

PGM-FI

Years

1993-1996

Factory Fitment

Prelude VTEC/VTi-R (4th gen, USA/Canada/Australia); Prelude SR-V (Canada)

Notes

North American/Australian fourth-gen Prelude VTEC engine.

Swaps using the H22A1

Guides mentioning the H22A1

Expert 3 weeks (including engine bay respray and certification)

H22A Prelude Engine Swap into an EG Civic

Expert 2-3 weeks (vehicle off the road)

Honda H22 Complete Engine Build for Forced Induction (Turbo/Supercharger)

Expert 10-20 hours over multiple sessions

Building a DIY Equal-Length Tubular Turbo Manifold for Honda D-Series

Easy 20-30 minutes

Acura RDX (Gen1 Tech/Navi): USA Spec ACUxl iPod/iPhone Interface Install

Expert Full weekend (installation plus supporting modifications)

Honda Prelude H22 Jackson Racing Supercharger (JRSC): Preparation and Installation