What are your boost and EGT's at highway speeds...?

[Mr Baadboy]

Well

QUOTE=Dura-Ration;109468]If you you guys keep it up, I'll have too buy new digital gauges ! ):h And i sure would hate that.[/QUOTE]

d"]Well What's Stopping You[/COLOR]

 

[Dura-Ration]

Blueox03 is that you ?

 

[Mad Maxx]

Here's mine: EGT's are 662* Boost is 4.2lbs Cruise @ 65mph.

This is a Custom Heavy Race Tune.

 

[The Killing Road]

Um no....just a copy...


My current highway speed 60MPH yields 0PSI of boost ambiant EGT since my truck only
makes it down the highway loaded on my Flat bed trailer..... but not fo long....

 

[BoostN]

60 MPH = about 2 PSI.

600 - 800 EGTS...

:thumbsup:

 

[hondarider552]

600*-4.5psi. 385wrhp efi tow tune.

 

[RedneckBuckeye]

running 75 PPE 225 tune boost is 5lb and EGT is 800. does not seem to be affected much by outside air temp.

 

[jimburr]

I have digital gauges and at 65 mph i run 0 boost and 750 degrees. Thats with PPE economy set on #2 and 245 75 16 tires.

 

[Dura-Ration]

Which digital gage do you have Jim ?

 

[whatnot]

I have digital gauges and at 65 mph i run 0 boost and 750 degrees. Thats with PPE economy set on #2 and 245 75 16 tires.

Do you have autometer gauges? They don't show anything under 5psi. If you are running at 4psi it will show 0.

 

[BoostN]

Do you have autometer gauges? They don't show anything under 5psi. If you are running at 4psi it will show 0.

Wow, good to know..

I like the look of my Mechanical gauges over digital IMO..

 

[THEFERMANATOR]

Well I'm monitoring post turbo EGT on mine as I don't have room to put a probe in the manifolds. At 70 boost will be roughly 2-2.5 and EGT's are right around 425-460. This is with my custom tune I built and it actually runs cooler EGT's than stock tuning does by a about 20-30 degrees. My boost readings are taken right at the wastegate line at the turbo outlet. At 55 my boost will be right around a 1/2 pound and EGT's are right around 320-370. I know my post turbo EGT readings are a bit lower, but I have yet to see more than 900 even under a HARD run which is pretty good considering that stock would hit 860.

 

[BoostN]

Cruise on 78MPH, EGT's are at 820 or so on Flat terrain. Moderate hill and I'll hit 1100-1200 degree easily.. and this is on a moderate tune.

 

[07HDClassic]

I really need to hook my gauges up, the exhaust is tapped and the probe was installed about a year ago. I never hooked them up because I was having turbo problem and it was in and out of the dealer a lot. I just played it safe so I wouldn't have any problems with the dealer... there is a few that are picky

 

[Dura-Ration]

Today oat of 39 degrees

At 80 mph with 5psi boost post turbo intake pipe 590 degrees egt. Flat land of Alabama I-10 and on race tune or tow tune by Rob. Those LBZ's are Hot.

 

[jimburr]

Yes i have Autometer gauges. I don't care about low boost its when i have my goose neck hooked up and its at 14lbs or more and egt is above 1300 deg. i worry about.
These moutains i live in make things run warmer and consume more fuel than the flat landers do.

 

[BoostN]

At 80 mph with 5psi boost post turbo intake pipe 590 degrees egt. Flat land of Alabama I-10 and on race tune or tow tune by Rob. Those LBZ's are Hot.

Yes it does.. :nonod:

 

[RYDNHI4X4]

I drove through Missouri on I-44 with the Predator set on the 120 tune and seen no more then 1200 going up the steep hills they have.

 

[Heartbeat Hauler]

I need to take a pic, but flat highway I am at 3-4 lbs and 700ish.

Same here at about 70mph.