I am new to this page and am looking to understand injectors for my truck before I upgrade them.
2006 f250 6.o
Powermax turbo with wicked wheel 2
cold air intake
5" exhaust to duals
BD power intercooler
intake elbow
air dog 2 150
Blue spring upgrade with banjo bolt upgrade
Sinister Diesel Fuel tank sump kit
Fuel pressure gauge
SCT tuner running innovative tunes Extreme street daily drive, street, tow and agg tow
Head studs
Bulletproof diesel egr
PCV filter kit
37" tires and 4.88 gears
Built transmission

Ok now that that is out of the way. I am trying to figure out which injectors will be best for me to upgrade to but still be able to tow heavy. I have a 35" bumper pull toy hauler that I pull into the mountains.
I want more power without higher egt's, and maybe better mpg when daily driving. I was thinking 155cc. I get confused when it comes to the different types. Like nozzle % etc. Any help or guidance would be greatly appreciated.

 

How is the driving/pulling power now? 155's with stock nozzles would be a great fit. Just remember you may need to have the tuning adjusted as well.

Nozzle size is % over stock.

 

It's ok, but I would like it to be better. I'd like to have enough power that I don't need to use as much pedal heading up longer grades. I know it would require new tunes with new injectors.

 

37" tires aren't helping either. Maybe consider 175's on stock nozzles.

 

Alliant Power fuel injectors are heavy duty. You can use it to improve your F250's performance. This is specially designed for 6.0L Powerstroke engine, so it can work well with your vehicle.