I am beginning to dable in early 90s diesel pushers. Most of these have the 4 speed Allisons with NO lock-up in the torque convertors. Is there a way to update these units to a T/C that has a lock-up either manual or automatic???
Most of the units I am talking about have the 190 or the 210 Cummins. About 72 mph, the little "B" is turning around 2500 rpm because the T/C has no lock-up.
Any ideas??
Most of the units I am talking about have the 190 or the 210 Cummins. About 72 mph, the little "B" is turning around 2500 rpm because the T/C has no lock-up.
Any ideas??