Would anyone in here have an idea why my 700r4 kicks in and out if I jump on the car over 50 and up. I have to let off the gas, because the tranny slips and I could blow up the motor. The tranny never did it when I had the 305 tpi motor, now I have a 350 with 300 horse

 

tv cable adjusted right?

 

Yes, everthing is set right, I even changed the tv cable to make sure it wasnt strech out. The car drives fine, its just when I jump on it, and I dont do it very often, it slips.