I was wondering if anybody had an experience with a ISB-XT turbo diesel 6.7 liter, 360 hp @ 2600 rpm, 800 ft. lbs torque @ 1800 rpm My main concern is will it be enough pulling a 5600# Avalanche t...
Our little ISB 6.7 340HP pulls the mountains here in the great southwest with a 2012 Grand Cherokee attached. I17 going up to Flagstaff passing the slower trucks with ease. No problems what so ever all while getting 9-10 mpg with the toad on the back.