I have a 2005 MX210 that has a 8.3L 12 vale cummins with a inline injection pump. I want another 20hp and about 100 more tq. So basically that would put me up to the power of the MX 230.

What is the best way to do it? Does anybody know anyone that sells upgrades for these tractors?

The MX 230 has the same engine but the injectors have a different part number and from what I can tell the same turbo. Injection pump has a differnt part number but they look 100% the same so I am sure it is just the internal fuel setting.