T T The4bidn Dec 27, 2015 What all did you have to do to your 4r70w for a 9 second pass. I was going to go c4 in my turbo street car but considering getting your converter if I can get the 4r reliable.
What all did you have to do to your 4r70w for a 9 second pass. I was going to go c4 in my turbo street car but considering getting your converter if I can get the 4r reliable.
