I am looking for a new set of injectors and came across accurate diesel stock injectors with 30% over nozzles. There are some pretty bold claims about the benefit of these but very little information about tradeoffs, required supporting mods etc. For reference my truck is mostly stock except an upgraded turbo compressor wheel and econo FICM tune (atlas 40 iirc)
Anyone running these or something similar?

 

I contacted accurate diesel and asked the question and got the response below
30% over's sound like a great compliment to what you have there. No tuning required. You can further enhance the power gains with a tune customized for 30% over nozzles, but the majority of customers run them on a stock tune.
I would appreciate it if anyone who has experience with these injectors would chime in.

 

Personally, if I were looking at injectors that weren't stock, I would shop at Holders or Full Force.

 

I will check them both out however it is worth noting that these are stock with the nozzles milled slightly larger.

 

I am talking about the quality of parts used for the rebuild. Assuming the injectors were re-manned injectors (ie began as used injectors), then the o-rings need to be changed with high quality ones, the spool valves (and other components) should have been updated also, etc. Now if they started out as new injectors from Pure Power with just the slight nozzle change, then it isn't as big a deal.

I am just saying that I believe that the reputation of Holders and Full Force exceeds that of Accurate Diesel. JMHO, I think a person can be a bit more confident in what he gets from the two mentioned suppliers.

 

Either supplier seems to be a good option however Holders and full force don't offer stock/30 injectors.

 

You can get stock injectors with 30% nozzles at Holders (just customize on their web page below):
https://holdersdiesel.com/collection...s-new-set-of-8

Couldn't say for sure on Full Force, but I would venture a guess that they would work with you to provide what you wanted.

 

If you look at the table of customize options stock injectors are only available with stock nozzles. To get 30% you have to go to 155cc injectors

 

I thought that Holders Diesel could do it, but their web site was not clear on it.

Anyway, I contacted them and their reply (email response to me) is below:

 

That's interesting in light of the fact that accurate diesel claims 70hp gain with stock/30 injectors

 

Well there ya go - can't believe everything on the internet. Just have to decide what you want to believe.

 

Given the cost I'm definitely going to need more evidence which is why I was hoping someone running them would weigh in. I appreciate the info nonetheless

 

I hear you. I can imagine it is frustrating. That said, I REALLY do trust Holders Diesel. They are very knowledgeable and turn out a reliable product. IMO Holders would have even better information than an average "someone" that was running those injectors. Their response wasn't connected to someone else selling stock/30% - I just asked if they sold them.

A 70 hp gain is about a 20% increase in power. I just have a VERY hard time believing it could be much benefit at all without tuning, let alone a 20% increase. Adds to the "trust issues".

I asked for input from Full Force also. Waiting to see if they respond, but I would bet if they do it would be the same.

 

I stay far away from Accurate Diesel.

 

Not to hijack but what became of WDI and their reputation?

I have been running their 175/30's for years now and have been happy. I did have a coil short on me and they fixed me right up, but my truck was down for a few days.