The Honda F-Series engine was Honda's "big block" SOHC inline four, though lower production DOHC versions of the F-series were built. It features an aluminum open deck cast iron sleeved block and aluminum/magnesium cylinder head. Honda's F22B1 Engine won a spot on the Ward's 10 Best Engines List in 1995 and 1996. Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... A cylinder head sliced in half shows two overhead camshafts—one above each of the two valves. ...

SOHC engines

F18A

This engine was used by Honda. This article is about the Japanese motor corporation. ...

• Bore × Stroke: 85.0 × 81.0 mm
• Displacement: 1849 cc
• Valve Configuration: SOHC, 16 valves
• 118 bhp up to 1997
• 105PS @ 6000 rpm, 14.6 kg m @ 4000 rpm (PGM-carb)
• Fuel consumption : 13.0 km/l

A cubic centimetre (cm3) is an SI derived unit of volume, equal to the volume of a cube with side length of 1 centimetre. ... Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... This article is about a unit of measurement. ... rpm or RPM may mean: revolutions per minute RPM Package Manager (originally called Red Hat Package Manager) RPM (movie) RPM (band), a Brazilian rock band RPM (magazine), a former Canadian music industry magazine In firearms, Rounds Per Minute: how many shots an automatic weapon can fire in one minute On...

F18B

This engine was used for the Honda Accord 1.8 VTS in Japan. Also found in the European Honda Accord Vtec S. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ...

Specifications

• Bore × Stroke: 85.0 × 81.0 mm
• Displacement: 1849 cc
• Valve Configuration: SOHC, 16 valves, VTEC
• Compression ratio: 9.3:1
• Max power: 138PS (103 kW)
• Max torque: 124 ft·lbf (165 N m)

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... VTEC (Variable Valve Timing and Lift Electronic Control) is a valvetrain system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine. ...

F20A

This engine series was used in the Honda Accords in Japan and Europe. The DOHC F20A was also derived from this engine (see below). The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... For other uses, see Europe (disambiguation). ... A double overhead cam (also called a dual overhead cam, DOHC, or twincam) engine is a type of internal combustion engine where the camshafts that operate the intake and exhaust valves are mounted above the cylinders, and where there are separate camshafts for inlet and exhaust valves. ...

Specifications

• Bore × Stroke: 85.0 × 88.0 mm
• Displacement: 1997 cc
• Compression ratio : 9.5:1
• Valve Configuration: SOHC, 16 valves
• Max output : F20A2 and F20A4 133 PS @ 5400 rpm (PGM-Fi), 110 PS @ 6000 rpm (PGM-carb)
• Max output : F20A5 135 Ps @ 5400 rpm (PGM-Fi)
• Max output : F20A7 147 PS @ 5600 rpm (PGM-Fi)
• Max torque : F20A2 and F20A4 18.5 kg m @ 4300 rpm (PGM-Fi), 16.1 kg m @ 3800 rpm (PGM-carb)
• Max torque : F20A7 19.3 kg m @ 4400 rpm (PGM-Fi)
• Fuel consumption (Japan Combined Cycle) : 9.6 km/l (PGM-Fi), 9.8 km/l (PGM-carb)

This engine also spawned many variants, according to market, but the specs remain largely similar Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

F20B

This engine series was used in the CF4, CF5, CF9, CL3 Honda Accord and Honda Torneo from Japan. Also had a DOHC derivative (see below) The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ...

Specifications

• Bore × Stroke: 85.0 × 88.0 mm
• Displacement: 1997 cc
• Configuration Valve: DOHC, 16 valves, VTEC
• Compression ratio: 11.0:1
• Max power: 148 PS (109 kW) @ 6000 rpm (4WD), 150 PS (110 kW) @ 6000 rpm
• Max torque: 183 N m @ 5000 rpm (4WD), 186 N m @ 5000 rpm

A double overhead cam (also called a dual overhead cam, DOHC, or twincam) engine is a type of internal combustion engine where the camshafts that operate the intake and exhaust valves are mounted above the cylinders, and where there are separate camshafts for inlet and exhaust valves. ...

F20Z

This engine series is similar to the F20A above, used in the Honda Accord in Asia and Europe. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... For other uses, see Asia (disambiguation). ... For other uses, see Europe (disambiguation). ...

Specifications

• Bore × Stroke: 85.0 × 88.0 mm
• Displacement: 1997 cc
• Valve Configuration: SOHC, 16 valves

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

F22A

This engine series was used in the Honda Accord and Honda Prelude S. Aside from differences in tuning, these engines are substantially similar. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... The Honda Prelude was a sport compact manufactured by the Japanese automaker Honda from 1978 through 2001. ...

Specifications

• Bore × Stroke: 85.0 × 95.0 mm
• Displacement: 2156 cc
• Valve Configuration: SOHC, 16 valves, Non vtec
• Compression ratio: 8.8:1
• Max power:
  • F22A1: 125 hp (93 kW) @ 5200 rpm
  • F22A4: 130 hp (97 kW) @ 5200 rpm
  • F22A6: 140 hp (104 kW) @ 5600 rpm
  • F22A7: 150 hp (110 kW) @ 5900 rpm (147hp/108kW with automatic transmission)
• Max torque:
  • F22A1: 137 ft·lbf (186 N m) @ 4000 rpm
  • F22A4: 142 ft·lbf (193 N m) @ 4000 rpm
  • F22A6: 142 ft·lbf (193 N m) @ 4500 rpm
  • F22A7: 145 ft·lbf (198 N m) @ 5000 rpm

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

F22B1

This engine was used in the Honda Accord EX and Acura CL 2.2. It was the first F engine to feature VTEC. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... VTEC (Variable Valve Timing and Lift Electronic Control) is a valvetrain system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine. ...

Specifications

• Bore × Stroke: 85.0 × 95.0 mm
• Displacement: 2156 cc
• Valve Configuration: SOHC, 16 valves, VTEC
• Compression ratio: 8.8:1
• Max power: 145 hp (108 kW) @ 5500 rpm
• Max torque: 147 ft·lbf (199 N m) @ 4500 rpm

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... VTEC (Variable Valve Timing and Lift Electronic Control) is a valvetrain system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine. ...

F22B2

This engine was used in the 1994-1997 Honda Accord DX, LX and SE. The F22B6 in the 1995-1997 Honda Odyssey and the F22B8 in the Honda Shuttle are substantially similar. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... The Honda Odyssey is a minivan / large MPV produced by the Japanese automaker Honda since 1995. ...

Specifications

• Bore × Stroke: 85.0 × 95.0 mm
• Displacement: 2156 cc
• Valve Configuration: SOHC, 16 valves
• Compression ratio: 8.8:1
• Max power: 130 hp (97 kW) @ 5300 rpm
• Max torque: 139 ft·lbf (188 N m) @ 4200 rpm

The F22B in the BA9 Prelude had a DOHC configuration Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

JDM engines were stamped only as F22B.

F22Z2

This engine was used in the Honda Accord 2.2i. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ...

Specifications

• Bore × Stroke: 85.0 × 95.0 mm
• Displacement: 2156 cc
• Valve Configuration: SOHC, 16 valves, VTEC
• Compression ratio: 9.3:1
• Max power: 150 hp (112 kW) @ 5500 rpm
• Max torque: 148 ft·lbf (200 Nm) @ 4500 rpm

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... VTEC (Variable Valve Timing and Lift Electronic Control) is a valvetrain system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine. ...

F23A1

This engine was used in the Honda Accord EX, SE, and LX, and Acura 2.3CL in North America. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... The Acura CL is a model of automobile manufactured by Honda between 1997 and 2003 and was designed to replace the Acura Legend coupe. ... North American redirects here. ...

Specifications

• Bore × Stroke: 86.0 × 97.0 mm
• Displacement: 2254 cc
• Valve Configuration: SOHC, 16 valves, VTEC
• Compression ratio: 9.3:1
• Max power: 150 hp (112 kW) @ 5700 rpm
• Max torque: 152 ft·lbf (205 N m) @ 4900 rpm

The F23A4 is substantially similar, but features ULEV certification with a slight reduction of horsepower: 148 hp (110 kW) with a maximum torque of 148 ft·lbf (200 Nm). Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ... VTEC (Variable Valve Timing and Lift Electronic Control) is a valvetrain system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine. ... A ULEV or Ultra-Low Emissions Vehicle is a vehicle that has been verified by the California Air Resources Board to emit 50% less polluting emissions than the average for new cars released in that model year. ...

The 1998 Honda Odyssey and the 1998-1999 Isuzu Oasis used the F23A7 engine, which was substantially similar to the F23A1. The Honda Odyssey is a minivan / large MPV produced by the Japanese automaker Honda since 1995. ... The Isuzu Oasis is a minivan and the result of a joint venture between Isuzu and Honda. ...

F23A5

This engine was used in the 1998-2002 Honda Accord DX in North America. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... North American redirects here. ...

Specifications

• Bore × Stroke: 86.0 × 97.0 mm
• Displacement: 2254 cc
• Valve Configuration: SOHC, 16 valves
• Compression ratio: 8.8:1
• Max power: 135 hp (100 kW) @ 5500 rpm
• Max torque: 153 ft·lbf (206 Nm) @ 4500 rpm

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

DOHC engines

F20A

This engine was used in the 1990-1993 Honda Accord 2.0Si in Japan. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ...

Specifications

• Bore × Stroke: 85.0 × 88.0 mm
• Displacement: 1997 cc
• Valve Configuration: SOHC, 16 valves
• Compression ratio: 9.5:1
• Max power: 150 hp (112 kW) @ 6100 rpm
• Max torque: 137 ft·lbf (186 Nm) @ 5000 rpm

Single overhead cam (also SOHC) refers to the internal combustion engine design where one camshaft is located above the valves. ...

F20B

This engine was used in the 1997-2001 Honda Accord SiR and SiR-T (manual) in non-US countries. It uses a DOHC VTEC cylinder head similar to the H22A found in the Prelude but was designed to comply with many countries' sub-2.0 liter tax. The automatic transmission versions received the lower hp version, as it was tuned for more mid-range torque than its manual transmission counterpart. The Honda Accord is an automobile manufactured by Honda since 1976, debuting as a compact hatchback and evolving into a intermediate vehicle. ... The Honda Prelude was a sport compact manufactured by the Japanese automaker Honda from 1978 through 2001. ...

Specifications

• Accord SiR wagon, SiR-T(Type-R) F20B 97-01 2.0L
• Valve train: 4 Cylinder, DOHC VTEC, 16 Valve
• Bore: 85.0mm
• Stroke: 88.0mm
• Displacement: 1997cc
• Torque: 144 LBS-FT @ 5500 RPM
• Horsepower: 200 HP @ 7000 RPM
• Red Line: 7200rpm
• Compression: 11.0:1
• Fuel Control: OBD-2

F20C

Main article: Honda F20C engine

This engine was a radical departure from previous F engines, and only shared basic dimensions such as bore spacing. It was designed specifically for the Honda S2000 and shares some engineering with the Honda K engine. A long-stroke F22C1 variant was also produced. The Honda F20C and F22C engine is unrelated to the F-series found in the [mid 90s Honda Accord and Prelude]. It shares many properties with the K-series. ... “S2000” redirects here. ... A cylinder head from a Honda K20Z3. ...

F22B

This engine was used in the 1992-1996 Honda Prelude Si in Japan. It is similar to the H23A,. The Honda Prelude was a sport compact manufactured by the Japanese automaker Honda from 1978 through 2001. ... The Honda H engine was Hondas high-performance big block engine family from the 1990s and early 2000s. ...

Specifications

• Bore × Stroke: 85.0 × 95.0 mm
• Displacement: 2156 cc
• Valve Configuration: DOHC, 16 valves
• Compression ratio: 9.3:1
• Max power: 166 hp (119 kW) @ 6000 rpm
• Max torque: 150 ft·lbf (200 N m) @ 5000 rpm