How good are Transgo kits?I had a B&M in my 96 4x4 with the 4l60e and it shifted very good,but everyone says Transgo is the best.My tranny was rebuilt about 10k miles ago right before I bought my car,It shifts very well for stock,just to soft for me,and I am Installing a vigilante 2800 and cooler,and want to firm it up while its out.

 

I had mine firmed up through the tune. It was done by madz28.com, the car chirps the tires on the first,second and third shift sometimes. I love the way it shifts. I gave my uncle a ride and he thought I had a shift kit installed. Never had a problem with the trans either, I am running a true cool trans cooler.

 

My 94Z shift could have been better as well and when i sent my pcm to MadZ and to adjust for the Vig 2800 and firm up the shift, it now feels like a brand new car and i,m very happy and yes it also chirps on the first/second shifts.Btw how much was your trans cooler?