im in the market looking for a torque convertor....i already know i either want a YANK or a Vigilante 3600 stall....my question is, what is the difference in lock-up stalls and non-lock ups? thanks in advance

 

I will tell you that i am running the Yank SY3500 & have approx. 30K on it...
It will wake that A4 up... Night and day difference..

Sorry i did not answer your question... Just wanted to put things into perspective...

 

For a street driven car, get a lockup!

 

Lock up makes the connection more mechanical like a clutch vs the fluid coupling before lockup. It lowers RPMs and increases efficiency for cruising/daily driving.

 

DO NOT GET A NON LOCK up if your going to drive it on the street much. I have the 3600 vigilante on my car and love it to death. A bit on the pricey side but well worth it. My mechanic also told me vigilante 3600s are underated at 4000 rpms. I can kinda vouge for that because with it I can never get traction again. Easily smokes the tires from a dead stop.

 

alright well ive heard good things about both yank and vigilante....pretty much im just gonna go with whatever is cheapest.....i would like to get a Yank though...