Minn maxx temp

[APEX 06]

I just put in my minn maxx with the cat/dpf removed, what should I have the defueling temps set at for the minn maxx. Thanks

[superduty6.4]

Originally Posted by APEX 06

I just put in my minn maxx with the cat/dpf removed, what should I have the defueling temps set at for the minn maxx. Thanks

Mine are
Ect cold 160
Ect hot 220
Trans 190
Egt 1350
Boost 38
Oil 220

[APEX 06]

Thank you.

[drunk on diesel]

no defuels here

if you're going to run 1350* defuel, you might as well run it on a 60hp tune all the time IMO

[superduty6.4]

Originally Posted by drunk on diesel

no defuels here

if you're going to run 1350* defuel, you might as well run it on a 60hp tune all the time IMO

Why would you have to do that.

[superduty6.4]

If I was going to do a tranny relearn I would turn off the defuel or if I raced my truck but I run it there for what it is - a safety defuel for when I'm not paying attention or my wife is driving my truck.

[drunk on diesel]

Originally Posted by superduty6.4

Why would you have to do that.

if you use the power available, you're going to go over 1350* EGT easily. it will then defuel to the lowest level. so why not just run it on the lowest level?

[superduty6.4]

Originally Posted by drunk on diesel

if you use the power available, you're going to go over 1350* EGT easily. it will then defuel to the lowest level. so why not just run it on the lowest level?

I guess I see what you mean. I just run it on wild and hot all the time because it gets me the best mileage for all the highway driving that I do.

[mudinblood]

Not to hijack, but while we are on this subject, what are generally considered 'turbo friendly' short duration EGT's? I have seen 1450 a couple of times doing a 40-80 roll on while hopping onto the freeway. On my old 7.3, 1350 degrees was smoking hot lol. But I do understand that these 6.4's are built to take that kind of heat better.

[Capt dong]

theres nothing wrong with setting defuels that low. thats what run it at. keeps me from breaking parts or blowing the motor.