Question for guys who actually have the the Roush Kit

[Stage_3]

Actually, no flex fuel tune for any power added cars, correct?
Just N/A cars?

 

[DLVRYMN]

Definitely.
And a larger intercooler would be nice. lol

If you do what I did with a Killer Chiller you wouldn't need anything else

 

[Nsinclair]

Got my car back today, plugged a Ngauge in, ambient temp 70 degrees, IAT2 133 degrees idling, 125 degrees with the fan on. I'll see what some actual moving data looks like as well.

Speaking of ngauges I bought a used one for 175 bucks that was supposedly unlocked. Aaaaaand ofcourse it's a Lund Ngauge with a Lund tune. Big sigh.

 

[DLVRYMN]

Got my car back today, plugged a Ngauge in, ambient temp 70 degrees, IAT2 133 degrees idling, 125 degrees with the fan on. I'll see what some actual moving data looks like as well.

Speaking of ngauges I bought a used one for 175 bucks that was supposedly unlocked. Aaaaaand ofcourse it's a Lund Ngauge with a Lund tune. Big sigh.

Whoa on those IAT2s!

 

[Nsinclair]

Whoa on those IAT2s!

Yeah I want the killer chiller now!
But the car was idling in my garage for like 8 minutes when I pulled temps, so not really a fair way to test temps

 

[DLVRYMN]

Yeah I want the killer chiller now!
But the car was idling in my garage for like 8 minutes when I pulled temps, so not really a fair way to test temps

Yeah take it for a drive and let us all know.

 

[hlfbkd420]

Roush told me today that they couldn't tell me if a tune was available without taking the car to the dealership. Said it was a change in policy regarding warranty claims.

Sounds like I need to call and talk to someone more important like Mark or Gavin.

 

[Nsinclair]

Yeah take it for a drive and let us all know.

Welp, cruising with intake temps around 55 degrees my IAT2 was 108-115, pull in mexico saw 138 WOT. 100% going to do the killer chiller.

 

[Nsinclair]

Roush told me today that they couldn't tell me if a tune was available without taking the car to the dealership. Said it was a change in policy regarding warranty claims.

Sounds like I need to call and talk to someone more important like Mark or Gavin.

I've been getting the run around from them on the update as well.

 

[DLVRYMN]

Welp, cruising with intake temps around 55 degrees my IAT2 was 108-115, pull in mexico saw 138 WOT. 100% going to do the killer chiller.

108-115 is very warm with ambient being 55. Myself and two others I know living in Florida wouldn't be without it.

 

[brucelinc]

Welp, cruising with intake temps around 55 degrees my IAT2 was 108-115, pull in mexico saw 138 WOT. 100% going to do the killer chiller.

Those iat2 numbers are way out of line for 55 degree intake temps. By all means, add a KC if you like but those temps are much higher than what I see in my car under those conditions.

 

[donlx90]

I think that your Roush 2650 will have iat2 if 95-115F regardless of what ambient is while cruising and not in boost. I’ve been doing analyzing for months and that’s my conclusion. I’m also suspicious that the killer chiller wouldn’t change that scenario because my intercooler fluid doesn’t get warm at all unless I get into boost.
roast me

 

[Jmtoast]

Welp, cruising with intake temps around 55 degrees my IAT2 was 108-115, pull in mexico saw 138 WOT. 100% going to do the killer chiller.

something is wrong with your setup. Those temps are 20 degrees too high for phase 2 or phase 1 with the lasrger ltr..

 

[Jmtoast]

I think that your Roush 2650 will have iat2 if 95-115F regardless of what ambient is while cruising and not in boost. I’ve been doing analyzing for months and that’s my conclusion. I’m also suspicious that the killer chiller wouldn’t change that scenario because my intercooler fluid doesn’t get warm at all unless I get into boost.
roast me

I stay in the 90’s while cruising in 50 defeee temps. Then it will creep up around 105-110 on with pulls.

 

[Jmtoast]

108-115 is very warm with ambient being 55. Myself and two others I know living in Florida wouldn't be without it.

not normal either for 50’s. I’ve never seen those temps