Tcc Lock Up

[gmturbo]

I've installed a precision convertor multi disc lock-up. I have
a fast fuel management system that does not have a program
to engage the convertor. Should I now install and separate
switch to lock up the convertor or is there another way to
have it come on at a specific speed.???

 

[MeanBuicks]

You'll either need to operate it manually via a switch or look into the B&M lock-up device that works via the speedometer cable.