DDP 50's vs Industrial Injection 60hp dragonflys specs and quality

[TFaucette]

ok, have my injectors at local bosch shop getting rebuilt and have a problem with one of nozzles that I bought used which are DDP's (return flow was too high and after rebuilt still had problem so they swapped bodies and problem followed nozzle) but I can either buy a nozzle to replace it or get a good price on a whole set of dragon fly's from industrial injection, does anyone know what the holes/ sizes are on each, process of making or quality differences? personal experiences?

 

[TFaucette]

I know someone can chime in

 

[WSnyder]

If you have problems after purchasing injectors I would trust Industrial Injection's customer service over DDP. That's my personal experience.

 

[TFaucette]

well the problem I experienced was buying used injection parts not the actual product (who know what happened in someone else's modded truck) or customer service

 

[WSnyder]

I should have been more clear. If I were to buy new injectors (you say you are considering that route) I personally would lean towards Industrial Injection over DDP based upon experience with problems and how customer service handled those problems. PM me if you would like to know why I feel that way.