Originally Posted by
Z1LE
Yes I agree. I did do something that was a silly mistake being rushed and very tired. After the trans swap and installing the LT1 starter I somehow managed to hook the wires up wrong and connected the battery. Had zero power in car. Went back and swapped the wiring back to the proper way. Car got power and ran but in limp. I'm assuming that's it as it wasn't in limp prior to the swap. I changed the ECM and used the original Memcal and still in limp. Only other thing I touched was snipping the wires off the auto shifter and set up reverse lights and clutch switch.