What engine does the Integra have?

What engine does the Integra have?

VTEC for the masses arrived in the form of the 1992 Acura Integra GS-R. The GS-R was powered by Honda's B17A1 engine, a 1.7-liter 4-cylinder that developed 160 horsepower. Its specific output of 95 hp per liter was, at the time, the highest of any naturally aspirated engine.