Welcome to our forum.
With the power programmer my duramax will achieve 410 HP just with the push of a few buttons, but that drops fuel economy down to where I was with a gas motor. Now I get 19 MPG average and as much as 21 on the hwy. This is with a 3300 lb payload capacity truck! I have it programmed now for 340 HP which is plenty, and the torque is off the chart. The quietness of this motor compared to other deisels is also what sold me.That a deisel in the H2 Stue?
Don't make me come to Cancun and HARP00N you! Steve
I own three fords and just sold my 67 mustang....