Posted by CGarbee on Thursday, July 22, 2004 at 9:58AM :
In Reply to: Re: Cummins 6AT in M-37 is alive posted by Ken See on Thursday, July 22, 2004 at 8:49AM :
Great news on getting the 6AT into the truck. Can't wait to hear what the performance numbers are...
Ken, the photo you've attached is a truck with the 6BTA midrange engine with a 5.9L displacement. The 6AT is an engine that is derived from an older Onan design that displaces 3.4L and produces 125hp at 3,600 RPM depending on trim.
Chris, my M37 with the Cummins 4BT has a lot more torque, has a 0.73:1 Overdrive and 4.89 gears giving 17mpg@75mph and great performance off road. Not quite the same setup, but close enough for comparison while leaning against the fenders...