Update on the gear setup in this car. Had some miscomunication, my buddy had 3.55 gears and 4.11 gears. I just found out the gears in the car are actually 3.55, so somthing is wrong somewhere. With his tire size and a 3.55 he should have been around 150 MPH but he was only at 132. So that tells me somthing is slipping. Either the torque converter or transmission, how do you tell which one is slipping?