250
185 hp
That was a real low horsepower engine in that model so I think you can get away with regular in it.
The 1977 Pontiac Trans Am equipped with the 6.6-liter (400 cubic inch) V8 engine produced approximately 200 horsepower. This was part of the Pontiac's efforts to balance performance with the fuel economy standards of the time. The engine was known for its torque and performance, making the Trans Am a popular muscle car of the late 1970s.
what motor is in it?
305 horsepower or 325 with Ram Air.
360 hp.
A 1997 Pontiac Trans Am has 285hp and 325ft-lb torque.
305 horsepower.
The 1987 Trans Am didn't have a 455
Depends on what year trans am your talking about, need the year.
Not very likely, as there is no such thing as a 2005 Pontiac Trans Am.
240-245 hp