That’s an ‘81 Isuzu Pup. The Isuzu Faster is a truck that was made between 1972 and 2002. This is from the second generation, which was made between 1980 and 1988. The engine of this one is a 2 liter C190 straight-4 that produces 51 horsepower and 72 pound-feet of torque. The transmission is a 4-speed manual.