just bought a 94 idi have a few questions
 

Ok Iv always been a dodge guy love the cummins but not the constant repair of the dodge truck! So i just got a sweet deal on a 94 f 350 idi 4x4. Its got an ats turbo kit with a garret turbo. I turned the pump up about an 8th of a turn yesterday and it did help a little but..... So my question is what else can i do to this truck to get some more power out of it without breaking the bank? Im about to go put a 4in exhaust on it i think i can only go with a 3 inch down pipe. Iv heard bad things about the injectors available for them so im just fishin for some ideas. My last truck was an 01 cummins 5 speed with a quadzilla adrealine i know i wont get this old idi up to that level but mabey somewhere close.? I know its gonna be a chore to get the power out of it but for the deal i got on it and the shape its in i couldnt pass it up! Thanks in advance for any help