Oh My God...I am surprised you are not dead yet...starting a burnout in 1st gear with a 727...should have blown your roof off your car.....starting is 1st gear does not hurt a 727...coming out of the water in 1st gear with the shock on the tires grabbing is what kills them....for upteen years with a 727....did the same....
but now I am sophisticated and use a 904............
