What is b20 motor?

The B20 motor is a four-cylinder gasoline engine produced by Volvo from 1969 to 1981. It was used in various Volvo models such as the 140, 164, and 240 series. The B20 motor is a naturally aspirated engine, meaning it does not have a turbocharger or supercharger. It has a displacement of 1,986cc and produces around 100 horsepower and 118 lb-ft of torque. The crankshaft has five main bearings, contributing to its smooth operation and durability. The B20 motor was known for its reliability and ruggedness, making it a popular choice for those seeking a long-lasting and dependable engine. It was also a relatively fuel-efficient engine for its time, making it a practical choice for daily driving.