shift to quickly and goes into overdrive around 25mph goes into lock early
part throttle need ast. on full throttle also
shift to quickly and goes into overdrive around 25mph goes into lock early
part throttle need ast. on full throttle also
is 1999 t/a with nasty engine and 4l60e auto
i dont know much more about this engine has m3 cam and was tuned by
nextlevel proformance i think cam has 114 lobe sep i dont do auto trans
tuning i stick to 6 speed but this is a friend of mine and he can not drive
this config. vehicle is in 3rd ten feet off red light trans was overhualed
by gm trans tech using high perf parts vac. pressure valve not control
solenoid less vac causes high pressure 4k yank converter goes into
lock up at 35 right now with this tune i dont know what to log or change
Did you install taller than stock rear tires? The stock calculated tire dia is 24.91"
What wot shift rpm points would you like?
Russ kemp
russ the tires size is right running drag slick strip car only very little street
driving only to drag strip in gainsville he wants hard solid shifts for drag
racing to be at top speed at end of 1/4 thanks for your help in advance
like everyone says do this at your own risk,but I can say that the change's in your tune is the tune in mine and it works fine for me.let me know?I'm also running a 4000 stall but 3.73's
Last edited by firebird380hp; 07-04-2007 at 02:40 PM.
Reply With Quote