Starting with injectors may not be your best best here...Like the above ^ said, the stock cp3 may not keep up with 150hp injectors..Just like it won't keep up with most programers either.....BTW, You will want a FASS (aftermarket lift pump) before adding much fuel anyway.....Then add the cp3 mods, injectors, etc.
You would acheive much better results to just get a simple programmer or box and leave it on a moderate setting...
But lets address the more import issues first, You need to address the exhaust and intake first...Even if you just remove the CAT or put a straight pipe in would help air flow and EGT's before adding the fuel.....Some sort of intake would be need here too...
Secondly, If you are under some delusion that you'll stop at 150 hp injectors and leave it alone....YOU SADLY MISTAKIN!!!!! LOL
Like he ^ said above, spent some time here reading first...I wished I had in the beginning, insteaded of just looking at diesel mags...!!!
Educate yourself!! Don't be in such a huge hurry!!
When in doubt!!!!! ADD THE AIR FIRST!!! THEN THE FUEL!!!!!
Don't be affraid to ask questions either!! Most of us here will be glad to help!!!:Cheer:
BTW - If you EVER plan to go much higher than 90-100 hp over stock, START SAVING FOR A "GARMONS DIESEL" BUILT TRANNY NOW!!!! His number is in my signature!!!!! Let me know if I can help ya!