Honda H Engine

[kos99ngel]

H-Series

• H22A
• H23A1

The Honda H engine was Honda's high-performance "big block" engine family from the 1990s and early 2000s. It is largely derived from the Honda F engine and shares many design features. It was replaced by the Honda K engine. The primary applications of the H engine series were the fourth- and fifth-generation Honda Prelude, and the fifth- and sixth-generation Honda Accord. It has also enjoyed some success as a racing engine, forming the basis of Honda's Touring car racing engines for many years, and being installed in lightweight chassis (such as the Honda CRX) for use in drag racing.

H22A

The H22A debuted in 1993 for use in the Honda Prelude VTEC as the H22A1. Versions of the H22A would be the Prelude's signature high-performance engine worldwide until the end of Prelude production in 2001. It was also used in the 1994–1997 Honda Accord SiR and 1998–2002 Honda Accord Euro-R in Japan (however different cams and lightweight crank were used in the Euro R H22A).

•Specifications
Bore × Stroke: 87.0 × 90.70 mm
Displacement: 2157 cc (132 cu. in.)
Valve Configuration: DOHC, 16 valves, VTEC
Type: In-line 4 cylinder, aluminum block and head
Compression ratio: 10.0:1 (North America); 10.6–11.0:1 (Japan)
Max power: 190–220 hp (142–164 kW)
Max torque: 156–163 ft·lbf (207–217 Nm)
Redline: 7500 rpm
Engine Control System: Honda Systems PGM-FI with port fuel injection
Valve Gear: Belt-driven dual overhead cams, 4 valves per cylinder, variable timing and lift

H22A4
The H22A4 is the designation for the engine in the 97-01 Honda Prelude Type-SH.

H23A1
The H23A1 was an enlarged version of the F22B, designed for the North American market version of the 1992–1996 Honda Prelude Si.

•Specifications
Bore × Stroke: 87.0 × 95.0 mm
Displacement: 2258 cc (138 cu. in.)
Valve Configuration: DOHC, 16 valves
Type: In-line 4 cylinder, aluminum block and head
Compression ratio: 9.8:1
Max power: 160 hp (119 kW)
Max torque: 156 ft·lbf (207 Nm)
Redline: 6500 rpm
Engine Control System: Honda Systems PGM-FI with port fuel injection
Valve Gear: belt-driven dual overhead cams, 4 valves per cylinder

[MagnesiumEK]

Niiiice...showin some love for the H!!

[kos99ngel]

H-series

• 92-96 H22A PreludeVTEC JDM
• 94-97 H22A AccordSiR JDM
• 97-01 H22A PreludeSiR JDM
• 97-01 H22A PreludeType S JDM
• 97-01 H22A AccordType R JDM
• 92-96 H23A1 PreludeSi; SE USDM
• 93-96 H22A1 PreludeVTEC USDM
• 97-01 H22A4 PreludeUSDM
• 97-01 H22A4 PreludeSHUSDM
• 97-01 H22A5 PreludeEDM
• 97-01 H22A7 AccordEuro R EDM
• 92-96 H23A2 PreludeAccord 2.3i EDM
• 93+ H23A3 Accord2.3l EDM