[andig]

It was a great combo. Loads of power and acceleration. Mpg was around 12 which was about what I expected.
I am no expert but I would have thought that the 427R with a 3.9 or a 4.1 diff maybe too much, particularly with all the torque that engine kicks out. The coyote is a lower torque, higher revving unit and the 3.9 suits it perfectly.

Andig