The B18C1 is a 1.8 liter, 16 valve dual overhead cam VTEC engine designed by Honda Motor Company and outputs 170 horsepower and 128 foot pounds of torque. The B18C1 was the motor that powered the Acura Integra GSR model from 1994 to 2001.
The B18C1 was part of the B series family of engines offered by Honda Motor Company in the 1990s and early 2000s. These engines were known for offering both sprightly performance and good fuel economy. Other variants of the B series engines included the B16, B18 and B20s with power ranging from 140 to 200 horsepower.