160 vs. 180 vs 215 pumps
 

ive got 3 cummins. each one has a different pump. My question is on the injector side of things, are the injectors out of each truck different? If so, can someone tell me the 3 different sizes of injectors please. Sorry if this has been answered, google search helped in no way.:argh:

5x009.5's on the little pumps and 5x0105 on the 215

dv's are
131 on the 160hp
181's on the 180 and 215 pump

good to know .... thanks turbo :tu:

Are the bigger DV's interchangeable into the older pumps?

Is it a good upgrade or should the injectors be done first?

yes, you can also make hybrid DV's using 181's and 131's, but i wouldn't fool with that. 191's or .024's offer a noticeable fueling increase, both before or after an injector swap. it would be your call.