What is b18a1?

The B18A1 is a 1.8-liter DOHC inline-four engine produced by Honda from 1990 to 2001. It was part of the B-series engines, which were used in various Honda and Acura vehicles.

The B18A1 was primarily found in the Acura Integra and was rated at around 140 horsepower and 127 lb-ft of torque. It featured a 16-valve cylinder head, fuel injection, and Honda's VTEC variable valve timing system.

The B18A1 was known for its smooth power delivery and reliability, making it a popular choice among enthusiasts for performance upgrades and modifications.

Overall, the B18A1 was a well-regarded engine known for its durability and performance potential in the performance aftermarket.