TCC lockup setting

[mark21742]

04 a4 goat with built 4l60e and 3,800 stall.
right now I have my lockup speed set at 45 mph. can I drop my lockup speed down to 30-35mph without any problems so it will lock at intown speeds?

[fieropope]

id say it depends on if the PWM valve was shimmed to where the convertor is on or off ,NO in between if your trans is still PWM it will shudder at low speed lock-ups.

[mark21742]

id say it depends on if the PWM valve was shimmed to where the convertor is on or off ,NO in between if your trans is still PWM it will shudder at low speed lock-ups.

I have the tranny built up, Hughes performance kevlar clutches/steels, Beast sunshell, Raptor input kit, hd sprag, 5 pin planets, and Transgo shift kit.
right now I have it set to lock up at 45mph.......just never realized how much I drive at 35 mph till now lol

[fieropope]

if your a self tuner and can change it quickly and cheaply id say try it and find out cant really hurt anything unless your engine starts lugging real bad