John V
Well-Known Member
Hey, does anyone have experience fuel tuning a cummins 8.3 with a p7100 injection pump? Interested in modest power gains, but I also don't want to break my driveline. It's in a 1995 F800 with a FS6206A eaton roadranger (nominally rated to 600ft-lb) and a meritor RS-21-230 two speed axle. The cummins is factory rated to 210hp (not sure on torque). It'd be great to see what an extra 30-50hp feels like climbing these western north carolina hills loaded with logs.