Fuddle 3600?
for its beefier lockup clutch, and it's served me well. I
have no useful opinion on the base model nor the one
that was supposed to be more for racing.
I also had my build bent toward efficiency with low STR,
you could order what you wanted from them - which
means that aside from it being 3600 nominal stall speed
you may not know much about other attributes - like
efficiency and the profile of torque multiplication vs RPM
and input torque.
As long as you know it's clean (not pulled from a failed
trans, maybe holding trash) I'd go for it, see if you like
it enough to keep.





