Cummins Info

[AHall]

I've seen that shifter before!

 

[EasternAggie]

Not really , the 4bt will shake like a paint shaker. I know of one company that shook 2 dynos apart working on tunes for UPS.

Yes, and they do have a wicked case of the shakes at idle.

 

[COMP461]

going to look good in your truck

 

[AHall]

Hope so. I talked to the builder. Interesting that he says there is things done to that tranny that are no other in the country.

 

[stock600]

Ya. Find me one tranny builder that don't claim that. Jakes along with several more have had the 80e fiqured out for some time, it's been much more popular in the fast turbo cars than I ever knew. I see it becoming a lot more popular in the diesel scene before to long, the strength of the th400 that Ive loved for years along with O.D. and lock up would sure show a e.t. improvment over so many others slush boxes in thier racer. It would sure test the internal strengths of the unit Im sure but having a tad bit looser stall speed and L/U on a wot switch sure sounds like fun.

 

[AHall]

I'll agree with that statement.

 

[COMP461]

when the builder was the head designer form GM THM division , before he retired , I would say you should believe him Ahall.


and yes that transmission has a few neat parts in it.