Nozzles...30s vs 60s

Ipkyss · Nov 6, 2011

Are there any downsides to going with a set of 60hp injectors? Since I have will have the turbos off soon, I was just thinking about the fuel side of things. How do the injectors run on lower tunes? Would I need custom tunes, or could I run the standard Spartan 250/275, ect?

jdgleason · Nov 7, 2011

Ipkyss said:
Are there any downsides to going with a set of 60hp injectors? Since I have will have the turbos off soon, I was just thinking about the fuel side of things. How do the injectors run on lower tunes? Would I need custom tunes, or could I run the standard Spartan 250/275, ect?

There really shouldnt be any downside. The one downside i could see is not being able to run the big pulsewidth tunes with out draining the rail (unless you have a full fuel system). However, you should be able to pick up some power in the lower tunes and have a much stronger mid range. In addition, you should get some better fuel atomization due to the 8 hole nozzle vs the 6.

Ipkyss · Nov 7, 2011

jdgleason said:
There really shouldnt be any downside. The one downside i could see is not being able to run the big pulsewidth tunes with out draining the rail (unless you have a full fuel system). However, you should be able to pick up some power in the lower tunes and have a much stronger mid range. In addition, you should get some better fuel atomization due to the 8 hole nozzle vs the 6.

I have the tow power Atmos only sitting here. My thought is to do the Elite 60hp injectors and the ported fuel rails while the turbos are off. Seems like if I am gong to do it, now would be the time... Then just run a smaller tune until I get the Airdog and airdog upgrade done.

jdgleason · Nov 8, 2011

Ipkyss said:
I have the tow power Atmos only sitting here. My thought is to do the Elite 60hp injectors and the ported fuel rails while the turbos are off. Seems like if I am gong to do it, now would be the time... Then just run a smaller tune until I get the Airdog and airdog upgrade done.

Sounds like a good plan! Let me know if you need anything!

oneturboforme · Nov 15, 2011

Update on my Nozzels.... Just to refresh for those of us who dont like going back and reading...single 66... Ported rails, fuel bowl delete, airdog, I can hold pressure on my rail woth this set up on the h&s hot damn tune... Egts are only 1250.... I'm not sure what pulse width was I will check that out... And i cant read desired pressure with my minimaxx, as far as the extra fuel goes.... ir its your daily driver and your going to be running anything other then h&s(just for shift on the fly reasons) I wouldn't get Nozzels.. if i have my truck on anything but no power it hazzes atidel and it smokes enpugh just crusing I'm sure a cop would give me a slip to get smog tested.....

MINK · Nov 15, 2011

oneturboforme said:
Update on my Nozzels.... Just to refresh for those of us who dont like going back and reading...single 66... Ported rails, fuel bowl delete, airdog, I can hold pressure on my rail woth this set up on the h&s hot damn tune... Egts are only 1250.... I'm not sure what pulse width was I will check that out... And i cant read desired pressure with my minimaxx, as far as the extra fuel goes.... ir its your daily driver and your going to be running anything other then h&s(just for shift on the fly reasons) I wouldn't get Nozzels.. if i have my truck on anything but no power it hazzes atidel and it smokes enpugh just crusing I'm sure a cop would give me a slip to get smog tested.....

Thanks for the update! I decided against a larger nozzle this time around.