1997 230 HP 5.9 Motorhome

[hammersley]

230 HP doesn't seem very much for a 33' Motorhome. Can these be bombed very much. The motorhome has a 6 sp Allison

 

[Joseph Donnelly]

Sure, just like a Ram can be. Get gauges first so you can tell when you have added "enough" fuel. Start with a torque plate. The engine probably has the 14 cm2 wastegated housing.