6.4L Hemi tow report - weights added
Towed 550 miles over two days. 5er is completely loaded to max gvwr, even had fresh water on board. I'm going to say it was about 12k#. I ran through hills, up mountain grades, into stiff winds and t...
Forum Discussion
FishOnOne wrote:
IB,
Is the six speed tranny all new or is it a upgraded/carryover tranny? If it is a carry over is it based on the 68 tranny?
Its a 66rfe which has the exact same 1-6 ratios as the 68rfe used behind the lower output Cummins (370/800). There are many other similarities, but the 68 has a different tq converter and is designed to handle more tq input.
