What is a F22B1 engine?
The F22B1 is a Honda 2.2-liter inline-four engine from the automaker’s F-series, used in certain late-1990s models and markets. It is a gasoline, naturally aspirated four-cylinder powerplant designed for mid-size Hondas.
Overview and naming
Engine codes like F22B1 identify a family and variant within Honda's F-series. The F designation points to the engine family, the 22 suggests roughly a 2.2-liter displacement, and the B1 tag marks a specific market/configuration within that family. Because Honda used these codes differently across regions, the exact specifications of F22B1 can vary by model year and market.
Across markets and model years, this variant shows differences in intake, emissions equipment, and valve timing arrangements. The F22B1 is typically described as a 2.2-liter inline-four with standard fuel-injection technology of its era, and it was deployed in some Honda sedans and coupes in the 1990s. Exact specs such as horsepower, torque, compression ratio, and valvetrain layout differ by application.
Typical traits you might expect
- Inline-4 configuration
- Approximately 2.2-liter displacement
- Gasoline, naturally aspirated engine
- Multi-point fuel injection and emissions controls appropriate to the era
- Variants across markets, with some configurations being non-VTEC and others offering different valve timing features
- Shared maintenance and parts commonly available through Honda channels and aftermarket suppliers
These characteristics illustrate the F22B1’s role as a mid-1990s Honda 2.2L engine variant, with specifications that could differ depending on where the car was sold and the exact model.
Applications and market variations
The F22B1 designation reflects a specific configuration used in certain Honda vehicles, and its appearance varied by region. In some markets, it aligned with a non-VTEC, DOHC or SOHC setup, while other regions might have used variants that incorporated different intake or emission systems. The result is that horsepower, torque, and even the exact layout can differ from one application to another.
Because Honda assigned engine codes differently by country and model, the F22B1 is often discussed alongside related F-series engines (such as other F22 variants). It is important to verify the exact specifications for your vehicle based on its model year and market.
- 1990s Honda sedans and coupes in selected markets reportedly used F22B1 variants
- Market-specific emissions and engine-management configurations influenced available specs
- Non-VTEC and other variant configurations existed within the same family; some regions used related F22 variants with different codes
These notes help explain why owners may encounter different numbers or features when researching F22B1 engines for similar-looking cars in different regions.
Maintenance, identification, and verification
To confirm whether a vehicle uses the F22B1 engine, locate the engine code stamped on the valve cover or nearby engine block area and cross-check with the vehicle’s production documentation. If you do not have manuals handy, reputable automotive databases or a Honda dealership can help confirm the exact variant for your VIN and model year.
When replacing parts or ordering service items, use the engine code and model year as primary references, then verify compatibility with your specific market configuration. Because the F22B1’s exact specs vary by region, relying on the engine code alongside vehicle documentation minimizes the risk of incorrect parts.
How to identify and verify for your vehicle
If you want to identify or confirm a vehicle’s engine variant, follow these steps:
- Look for the engine code stamped on the valve cover or nearby metal plate
- Check the owner's manual or service records for the exact code (F22B1 or a related variant)
- Cross-check the vehicle’s VIN with official manuals or trusted automotive databases to verify the market configuration
- Consult a Honda dealership or qualified mechanic if you need precise, model-year-specific specifications
These steps help you determine whether your engine is the F22B1 variant or another member of Honda’s F-series family.
Summary
The F22B1 engine is a Honda 2.2-liter inline-four from the F-series, used in select late-1990s models and markets. Exact specifications vary by market and model year, so confirming the precise configuration requires cross-checking the engine code with official manuals or trusted databases. In practice, the F22B1 represents one regional configuration within Honda’s broader 2.2L F-series lineup, reflecting how engine codes can differ by country and vehicle application.
Which Honda engine is the strongest?
The most powerful production Honda engine is the V6 from the 2022 Acura NSX Type S, with a total output of 602 hp. For a four-cylinder, the most powerful is the 2.0L turbocharged engine in the 2023 Acura Integra Type S (324 hp), which is also in the 2023 Honda Civic Type R. For motorcycles, the most powerful is the Euro-spec Honda CBR1000RR-R, which produces 214.6 hp.
This video discusses the power output of the Acura Integra Type S engine: 59sScotty KilmerYouTube · Jan 5, 2025
Production car engines
You can watch this video to learn more about the history of the K series engine: 48sScotty KilmerYouTube · Mar 11, 2023
- Acura NSX Type S (2022): The most powerful overall, a 3.5L twin-turbo V6 hybrid system that produces 602 hp.
- Honda Civic Type R (2023): The most powerful four-cylinder Honda, the 2.0L turbocharged engine in the 2023 models produces 324 hp.
- Acura Integra Type S (2023): Also powered by the 2.0L turbocharged engine, this car is the most powerful 4-cylinder car with a Honda engine, at 324 hp.
Motorcycle engine
This video showcases the power and performance of the K20A engine: 59sDonutYouTube · May 12, 2023
- Honda CBR1000RR-R: The Euro-spec version of this motorcycle produces 214.6 hp, making it the most powerful Honda motorcycle engine.
You can watch this video to see how to modify and build a Honda engine: 59sTop GearYouTube · Feb 1, 2024
What cars have a F22B1 engine?
F22B1. This engine was used in the 1994-1997 Honda Accord EX (1993 in JDM Accord models 2.2VTE, VTL & VTS), Indonesian-market post-1996 Accord and the 1997 Acura CL. It was the first F-series engine to feature VTEC.
Is the F22A1 a VTEC engine?
Operationally similar to the system used on Civic Si and EX, the Accord's 2.2-liter 4-cylinder (F22B1) produced a peak of 145 horsepower, 20 more than the non-VTEC versions of the engine (F22A1) used in LX models.
How much horsepower does a f22b2 engine have?
The Honda F22B2 engine produces 130 horsepower at 5,300 rpm and 139 lb-ft of torque at 4,200 rpm. It is a 2.2-liter, single overhead camshaft (SOHC) engine with a compression ratio of 8.8:1.
- Horsepower: 130 hp at 5,300 rpm
- Torque: 139 lb-ft at 4,200 rpm
- Valvetrain: SOHC, 16 valves
- Displacement: 2.2 L (2,156 cc)
- Compression Ratio: 8.8:1
