how can i make my trans shift into 1st at a 30 roll when i floor it?, i have a shift kit and 2500 stall. do i need to program the computer ? thanks

 

If you can't do it manually (some only go down to 2, some go down to 1 on the shifter) then you'll have to have it programmed probably... Mine does it automatically with the perf trans button turned on or i can do it manually... either way it gets up and goes

 

ttt, will a hypertech work to program the trans? thanks

 

Not for that.

 

Well you would have to reprogram it, i forget where i saw it... but like its programmed to shift into 1rst (with 2.73) at any WOT below 31mph i believe, and its different w/ the perform option... i forget tho... your not gonna gain much power in that area anyway