WHAT IS THE BEST SETTING FOR THE INJECTION PUMP BESIDES STOCK TO GET A LITTLE MORE OUT OF IT????

 

bump it 1/8th inch from stock, search first gen cummins on youtube there is a guy who has some really helpfull videos on how to bump timing, turn up fuel and full power screw,turn fuel pin, install gov spring, and i believe adjust valves but im not shure if that one is still on there last time i looked for it i couldent find it.

 

If you tow alot 1/8 is at the max you want to go but it should help wake it up.