What are you guys seeing for boost PSI?

[Mwilbur516]

I'm seeing 26psi after my ECM has gone through its relearn process when I load a new tune. When I first load a tune I can boost past 32psi and hold 30psi. Then after 100-200 miles, it settles in to 26psi at WOT. WTF? No matter what I try. No leaks, this is in the computer. Anybody have any ideas? My truck did this with the stock turbo, MTW stage2, Bill from PHP's stocker and the MTW stage 1. Does anyone else see this?

 

[Nic]

ive hit close to 40 on x-street...thats in OD pushing on on TQ lock up

 

[Pizza pig]

hit 50psi yesterday :flipa: lol

 

[Mwilbur516]

hit 50psi yesterday :flipa: lol

You still running a PMax? What tune?

 

[Mwilbur516]

ive hit close to 40 on x-street...thats in OD pushing on on TQ lock up

What do you see at WOT?

 

[little luke]

Pushed alittle past 40 with the pedal at 80% when I found out our shop was on fire
Thats with xstreet tune

 

[EnterKO]

I'm seeing 26psi after my ECM has gone through its relearn process when I load a new tune. When I first load a tune I can boost past 32psi and hold 30psi. Then after 100-200 miles, it settles in to 26psi at WOT. WTF? No matter what I try. No leaks, this is in the computer. Anybody have any ideas? My truck did this with the stock turbo, MTW stage2, Bill from PHP's stocker and the MTW stage 1. Does anyone else see this?

My truck does the same thing. Are you resding this from a monitor, or an actual gauge?

 

[Mwilbur516]

Pushed alittle past 40 with the pedal at 80% when I found out our shop was on fire
Thats with xstreet tune

What turbo and mods?

 

[Mwilbur516]

My truck does the same thing. Are you resding this from a monitor, or an actual gauge?

Actual gauge. What about you? What tunes are you running?

 

[EnterKO]

I see it in a cts. My extreme street, and extreme X both do this.

 

[F-250-Owner]

With my tow tune and the mtw stage 1 I am seeing 26 on my boost gauge and 28 on my scangauge 2 map read out.... I will drive about 2 hrs to the dyno day and hope to stop and switch both ficm tunes and my tunes from quick tricks......

 

[EnterKO]

Do you still have an EGR valve plugged into the electrical pigtail?

 

[Mwilbur516]

I see it in a cts. My extreme street, and extreme X both do this.

So even with Innovative tunes you're still only seeing 26psi? Thats interesting cause it seems everybody has the highest boost numbers on I.D. tunes. Thats partially why I started this thread, I'm on the fence about weather or not an I.D. tune might solve my problems.

 

[Mwilbur516]

Do you still have an EGR valve plugged into the electrical pigtail?

Yeah, why?

 

[java]

I hit between 33-35 wot with 190s and a VGT-SSX

 

[EnterKO]

Read some threads that pointed to the egr needing to be plugged-in to properly utilize a tune. I dont have mine plugged in any more, thats why I asked.

 

[EnterKO]

So even with Innovative tunes you're still only seeing 26psi? Thats interesting cause it seems everybody has the highest boost numbers on I.D. tunes. Thats partially why I started this thread, I'm on the fence about weather or not an I.D. tune might solve my problems.

Technically I can see 27 but it doesnt seem right, that's stock and with a batmowheel

 

[Mwilbur516]

I hit between 33-35 wot with 190s and a VGT-SSX

Who's tuning?

 

[java]

Gearhead race tune

 

[Pizza pig]

You still running a PMax? What tune?

lol never had a powermax, i was just kidding bud, running a 66mm.

with 190's/03 turbo and a tsd tune I held 30-31psi on a mechanical gauge, spiking 35 psi