Swapping transmissions

[Ragindirt]

Just found my worksheet and reran numbers with increased fuel cost.

Now my deal was tranny was still in good condition, I just pull lots of hill from I-40 to 70 up the Midwest, east to Wichita, and 80 to Council Bluff, IA. This run is about 3k a week. Have not done it since cleaning ERG system and local work for the past two months, so I am just going off old numbers at an increase in 1.2 mpg with a new 13 or 15, if I had went this route.

Increased fuel cost as of February would have put my pay out at 11.8 months if I would have changed 1o out when I did clutch.