I have a 03 5.9 with nothing done but a smarty and a fass lift bump...looking this summer to do 33% cp3, 60 or 100 over injectors, II superphat 66, apr studs, and a dd clutch...wondering what you think if it will all come together as I hoped and if i need to consider doing more mods to avoid damage...and if I did all of these things how much hp would I be at? all advice appreciated!!!

 

100 would be right choice; I have 100 sticks in my 05 and they do real good; with a 66. Keep an eye on your rail pressure don't starve your pump!

 

Even with a 33% pump and do u think its even possible to run the stock pump??

 

All depends on how healthy your CP3 is, which you need a gauge to determine. I got lucky (or whatever) in the fact my stock CP3 will maintain 22800-23000 psi under full demand w/ my 45% over injectors.

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