4L80 with US Quick shift 4 program
4L80 with US Quick shift 4 program Anyone familiar with this controller? Was Looking for some tuning help. New build with my 14 camaro with 408/ turbo So have a lot going on with that tuning so was hoping Someone had a tune that was close thanks Tommy
TECH Apprentice
Joined: Jan 2010
Posts: 382
Likes: 2
I have a us shift in my nova .....very easy.
start with the 6k tune then raise your wot shift points to where needed. Then raise you part throttle shift point....select in pairs works very well. May take a few test drives.
I found there converter lock up settings very good and left as is..
if it's a super charge or turbo car make sure you get to max line pressure early like 25% ish
start with the 6k tune then raise your wot shift points to where needed. Then raise you part throttle shift point....select in pairs works very well. May take a few test drives.
I found there converter lock up settings very good and left as is..
if it's a super charge or turbo car make sure you get to max line pressure early like 25% ish
I started with the 6000 tune it’s a turbo car and it’s a new build so I’m working on several things but the stock 6000 tune seems to shift early and doesn’t seem to down shift? I drive in overdrive a lot and it seems to lug the motor a lot ?I also have a trans brake it it’s throwing a open solenoid code?( that solenoid is gone) Do either of you have a street tune I could peek at? Also I really appreciate the help I was starting to think I was the only one that had one of these
Quick 4 I started with the 6000 tune it’s a turbo car and it’s a new build so I’m working on several things but the stock 6000 tune seems to shift early and doesn’t seem to down shift? I drive in overdrive a lot and it seems to lug the motor a lot ?I also have a trans brake it it’s throwing a open solenoid code?( that solenoid is gone) Do either of you have a street tune I could peek at? Also I really appreciate the help I was starting to think I was the only one that had one of these
I could try to email you my tune? Most time consuming part was getting my part throttle shifts where I wanted them and line pressure/shift firmness. my car is shifting at 7100, and has 4.11 and 28" tires.
