Originally Posted by SET2JET
i haven't had fifth for over 2 years, i drive 60-65 all day long and still get 16mpg. and the sticking right front caliper thing must be common, i just bought a new brake line today... but i love this conversion and the cummins
I was fairly shocked I got 20 MPG without overdrive. The thought did pop into my mind to leave it as is, but I really have wanted the extra gear for awhile, and think the G56 is going to be the way to go.