For those of you with 190's

weekendwarriorfsw32 · Jun 25, 2013

Do 190's idle just like stock? Just a smooth idle and no haze? I have a change to go from my 155's to 175's or 190's and I don't know what I should do. I haven't even run the 155's yet so I don't know what there like. Can you tune back 190's to say a 155 sized injector? I still want to be able to tow with it and not worry about EGT's.

TXGLASSMAN · Jun 25, 2013

in my 6.0 i was on a 9" lift, 38" tires. i had a CCLB with 190s and a powermax and all the other supporting mods and was towing 20k with it on a regular basis. it got hot dont get me wrong but i was studded and i was a little more fearless with my set up than i should have been but never had an issue. with my set up even on a race tune at idel it wouldnt haze at all. i was running casserly 190/100s as well.

NoSlow6.0 · Jun 25, 2013

I'm not putting down any other manufacturer of injectors at all but I would go with Casserly or Elite. I've seen both these injectors tuned down to run absolutely great on the street even with heavy towing and turned up and with spray make in the 750-800 hp range with your stock oil. You can't ask for anything better than that. Unless your planning on going crazy either one of these guys 190's are probably the best injector you could have for the range of performance you can get out of them.

weekendwarriorfsw32 · Jun 25, 2013

Yup I would be doing Cass injectors.

Pizza pig · Jun 25, 2013

Depends how they're built. They can if they have fuel pulled at idle and who built them.

strokin6L · Jun 25, 2013

My 190's idle like stock

speedracer1000 · Jun 25, 2013

i tow heavy with my warren 190/75 injectors and a billet wheeled pmax. infact i had 23k on last week, most i had was 27k. im not in no flat country either plenty of mountains around here. i run erics tow tune and i dont see egts over 1050 or so on hills with that kinda weight unless i get on some steep hills but even so i havent seen higher than 1250. its easily controlled too. i also got 4:30 gears so that might make a diff. idles fine as well. overall im very happy with the setup i couldnt really ask for more. if i did want anything id want a lil more spool up below 2k rpm cuz anything below that where its lacking air is where it heats up

Cold Roller · Jun 26, 2013

Is this normal enough? Idle just after the install.

190/50s

https://www.youtube.com/watch?v=VTCA2ML5-Qg&feature=player_embedded#t=0s

Mixedbreed · Jun 26, 2013

My 190/75's idled nice, these 195/100's idles smooth too considering I still have my old tune running.. They idle a bit high sometimes but still smooth. The tune will take care of that.

weekendwarriorfsw32 · Jun 26, 2013

What dictates the size nozzle you guys are running?

Mixedbreed · Jun 26, 2013

Hp goals

Racerorr · Jun 26, 2013

It all depends on nozzle size. My 175 with stock nozzles idled great, but my 190/100 haze especially with a bigger tune on them. In traffic when its hot will haze quite a bit. I loved the 175s.

Mixedbreed · Jun 26, 2013

Oh yeah. My 190/75's hazed on a gearhead reduced fuel tune also

Racerorr · Jun 26, 2013

I'm thinking about going back to a 175 because of fuel mileage and I can't keep oil pressure on a dyno with my 190/100. I laid down 368hp last dyno run. I have 190/100 and a s366. I about sh!t.

Mixedbreed · Jun 26, 2013

That is weird.

Racerorr · Jun 26, 2013

Running stock fuel system. I ordered lift pump and fuel pressure guage, but I made like 517 with 175s.

OBS F350 · Jun 26, 2013

My 190/75's idle like stock, no haze that I've noticed. Smoke free under normal driving conditions. Towed 10-12k to Denver on a stock turbo and had no problems. If interested I can get any videos of it you want lol, no pyro so I can't say what I'm seeing for egts, on my race tune (what I DD) I'm sure they would make my butt pucker at WOT haha.

Cold Roller · Jun 26, 2013

I'm thinking about going back to a 175 because of fuel mileage and I can't keep oil pressure on a dyno with my 190/100. I laid down 368hp last dyno run. I have 190/100 and a s366. I about sh!t.
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Don't feel bad; I just ordered a new HPOP; my oil pressure drops from 4100 (cold) to less than 2500-3000 psi after the engine warms up at WOT. If you now went back to 175s you would probably see similar losses in power as the pump weakens. With lower PW tunes, the pressure will most probably be OK.