03-30-2007, 01:04 PM
Last year I put mine on the dyno and the trans was slipping in going into 2 nd. I made 4 pulls that day and the trans held fine. On the dyno you gradually shift through the gears until you hit the gear you going to do the pull in. In my case I did a 2nd gear pull. So it basically works like this. Drop the car in L for a a/t let off brake hit gas lightly and shift into 2nd around 2 or 3k rpm then bring rpms up to about 2k or 3k then floor it to your redline or shiftpoint then let off. There's no time limit or factor on your end, you just do a 1 gear pull. Just like if you where logging the car a 1 gear pull.