I want to do something to my 2001 cummins but don't know what to do.. I have injectors, air dog fuel system, intake, 45lb turbo, banks high air ram.. What should I do next?

 

Head studs, valve springs, push rods, bigger injectors, .120 feed tubes, .120 IP Lines, 188/220 cam, water meth, smarty and edge tuning, Upgraded exhaust manifold, s366/475...........?? there is a few things to think about

 

Sorry if I'm late to the game here, but I think I can help. What are your goals? What HP? Improve MPGS, etc.?

 

Add a TST power max box with 9 settings. This unit comes from retired cummins engineer,you will be very impressed !

TST Products, Inc.

 

I'm assuming that you have already built-up your transmission...

The people above this post have a good list started for you, if so.