2010 Tiffin Phaeton 42QBH powertrain
Looking at buying a 2010 Tiffin Phaeton 42 QBH with 18k miles. Powertrain is Cummins ISC turbocharged, aftercooled (360 hp, 1050 ft lbs torque) with Allison 3000MH six-speed on a Freightliner Tag Axle...
Forum Discussion
Many manufacturers would put an 8.9L ISL in that big of a rig rather than the smaller 8.3L ISC Tiffin used...but it should work okay.
