Also had a much stronger rear end, same with the Celica Supra. AE86 rear end and axles are more made of glass than our transmissions. My buddy took his F20 powered 86 hatch to the track and was taking it easy pulling 2.2 60ft just launching soft at 3k, next run tried to launch at 4k and shattered both axle splines inside the diff. Couldnt even muster up better than a 2.2 60 ft. without breaking. Hell I could do 2.1's on street tires in my sentra all day long without breaking an axle.