What is f20b?

The F20B is a 2.0 liter four-cylinder DOHC VTEC engine produced by Honda. It was first introduced in 1996 and was available in various Honda models such as the Accord and the Prelude. The F20B engine is known for its high-revving capabilities and strong performance, thanks to the VTEC (Variable Valve Timing and Lift Electronic Control) technology.

The F20B engine is capable of producing around 200-220 horsepower and 142-160 lb-ft of torque, depending on the specific version and tune. It features a forged steel crankshaft, aluminum block and cylinder head, and dual overhead camshafts. The engine is also equipped with an integrated exhaust manifold, which helps to improve turbo responsiveness and reduce emissions.

Overall, the F20B engine is a well-regarded and reliable powerplant that is popular among enthusiasts for its performance potential and aftermarket support. It is commonly used in engine swaps and tuning applications due to its lightweight construction and high power output.