Still on mine with a cooler and yank ss3600

 

converter with a stock tranny along with a tranny cooler has kept me in the 12's and also there are no issues with my tranny knock on wood, except when its cold it wont shift into OD until the fluid heats up

 

I have 34,000 miles with a vig 2800! 64,000 miles on original trans and it shifts fine! You gotta keep the fluid flushed and a nice size cooler!

 

stock tranny 89k miles has a 24k cooler and a deep pan...the converters.. first a 3200 fuddle 9-10k miles then a ss3600 for about 7k miles and now a pt4400 for about 200miles, so far this lil tranny has suprised me..

 

well i was for about a week and then my tranny pooped so i go it built strong so i really dont think they hold up that well but i wasnt really easy on mine either but who knows im really surprized to see all of these people with no problems

 

youll be fine. when i was n/a (and before i popped a piston with boost) i had a stall and stock tranny. there were many low 12(na) and low 11(f.i) passes with it. just get a cooler and a i suggest a shift kit. youll love it.

 

Add a cooler and get a deep pan, or remote fluid storage so you increase the fluid capacity 2-3 quarts, that will really help stabilize the temps and keep it lasting a long time.

Heat is the #1 cause of failures in transmissions.

 

I just switched from a MW converter to the Vig 3600, no problems at all.
I have a deep pan, good cooler, heads/cam, 11.39 a few times so far.