Dr Performance Injectors

[paguilera]

Hope someone has some experience with Dr Performance Injectors... . My dealer up here in Ukiah is recommending stage II's (65to150hp)... for my truck... . he said he toured their shop in Tx and was most impressed with the product and uses them in his powerstroke... . (I am trying really hard not to be disrepectful to blue awful... i mean oval... people) Any input would be appreciated... . Paul

 

[dpuckett]

I have no personal experience with DrP, but the franchise is pretty much the laughinstock of this site. Very secretive, and many have reported the only change being a lightening of the wallet. I did pull away from a DrP 1st gen on the interstate several years ago- both of us pulling loadedtrailers, mine wasnt quite as big, but I had stock injectors, 12cm housing, and some pump tuning on a 93. His had DrPerformance plastered on the side of the truck and all... ... Kinda like Banks trucks, only bigger. :-laf



Daniel

 

[fj40charles]

Dr. Performance = Doctor of Proctology = crap. I would not install any of his crap on my Cummins.

 

[WadePatton]

I bought a truck that was supposed to have had Dr. P work done on it.



Now that I've been through most of the systems, I can say that--for a fact-- the boy that paid Dr. P got screwed. Specifically speaking, the governor springs were not upgraded and the plate was not upgraded and the turbo was very marginally upgraded. Other add-ons were a twin ram and a short shifter. They haven't given any trouble Also the injectors were shot, but that might have been the fault of todays wonderfuel--or I wouldn't doubt that they were used to begin with.



We've got too many vendors with stellar reputations to waste any time at ALL dealing with those who don't.

 

[Vaughn MacKenzie]

My brother's father-in-law has a '98 12-valve which he had the Dr. P shop in Kellogg ID upgrade. He had problems afterwards with leaking injectors, poor mileage and smoked like a coal train. He took it back a couple times and they weren't at all helpful or willing to resolve the problems. He lived with it for about 30k miles and finally took his truck to a shop in Tacoma and they swapped injectors, changed the cam plate and put on a 14cm housing. Smoke went way down, power increased considerably and so did mileage. He's a happy gramps now.



Vaughn

 

[DGerth]

Well, making a lot of assumptions on my part, I've had the stage II for 120K and , KOW, have had 0 probs with it. Mileage is 20-23 mt and 11-14 loaded with 12k(+-).

If all was done as claimed with new parts etc.

dg

 

[rubberneck]

Hope someone has some experience with Dr Performance Injectors... . My dealer up here in Ukiah is recommending stage II's (65to150hp)... for my truck... . he said he toured their shop in Tx and was most impressed with the product and uses them in his powerstroke... . (I am trying really hard not to be disrepectful to blue awful... i mean oval... people) Any input would be appreciated... . Paul

Dude, save your money and invest it towards a nice set of Forumla 1 mach2 or mach3 injectors and go smoke your boss' Dr Peeformance powerjoke

 

[Mark Craig]

paguilera,



Get yourself some Edge Jammer nozzles and you'll be waaaaay better off money wise and HP wise, we have tons of folks that use them and they are very happy. they have a Stage 1 thru Stage 5.



Mark @ DPPI