[RPM427]

I just bought a MSD digital 6 plus igntion for my car along with a new coil. I also ordered the TFI wiring harness. I wired it all up, heavy red and black to starter soliniod, and the new harness in between the coil. I have checked the settings on the side, and they are all correct. I tried to start my car and it just cranked, after a few seconds white smoke started to come out of the breather and air filter.

I checked all of the plug wires and they were correct. I brought the unit to a local speed shop and it worked fine on the display. I just unplugged the harness now and I am using the stock igntion now.

Do I need a tach adapter or something? Please help, thanks.