I bought a 1988 mustang gt convertible and it seems like it is putting out only 75 % of the torque. I remember gt's pulling me back in the seat when accelerated and mine just seems to fall short of the g force. When i spin tires from a take off, i can fully spin 1st then after shifting into 2nd my tires wont spin regardless of how high my rpms before the shift. I cannot even spin in first gear from a rolling start. Is this normal? I dont really care much about spin, but the torque pull i need! The motor seems to be running fine but it's like the power is not making it to the rear end. No smells no noises but also no torque. So i had my 3.08 pulled out and a 3.73 installed and was thinking this would solve it. It didnt. When i hit 3+ rpms the power fades even though the engine is behaving normal and sounding bad ass but its just lacking. Before i bought it, the car sat for a couple years and was loaded with mouse nests all over the place and chestnuts in the engine compartment! So im thinking maybe some sort of gnawing could have occurred? I have had a full tune up, but i dont think my fuel filter was replaced so i will replace it this weekend. Anyways im bummed because my ride is not up to her full potential. Any ideas would be greatly appreciated.