Been driving around America for the last several days with my new Airdog II and regulated return system. One thing I noticed is a very pronounced turbo whistle that wasn't there before. The PowerMax turbos are always a little noisy I understand. I looked at several Powerstroke forums, and apparently turbo whistle is a good thing. Some even tell you how to make it more pronounced. Sometimes I wonder about the diesel culture.

Otherwise it's running great. I ordered an adapter for my Edge CTS unit so I can monitor fuel pressure while driving.

Z

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'06 RB50 SMB Diesel

https://www.tomsinclair.net

Woohoo! Next you'll be 'Rollin' Coal'!!! You could run you a big rig stack right outta the hood! Watch out Mustangs, here comes Z!

There's a big dodge diesel I think that I see roll around town with a huge single stack, must be at least 8", up through the bed right at the back of the cab, kind of defeats the purpose of having a pickup if half the bed is being taken up by your exhaust.....anyway, I'll stick to my 4" with the DP tuner

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'03 Ford E350 7.3L Diesel
(de)SMB'd Custom RB-50
Quigley 4X4 w/Deavers & Agile Offroad's R.I.P. package
CCV High Profile Pop Top

I thought it was the SSX turbo itself that makes the sound??? I know they installed the Airdog II but not sure about the return system or is that part of the standard install? At first I was kinda annoyed at the noise. Did you also do that wastegate? Talk about noise, that scared the hell out of me first time I heard it.

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2006 Ford 6.0PSD EB-50/E-PH SMB 4X4 Rock Crawler Trailer

Sportsmobile 4X4 Adventures..........On and off road adventures

They're everywhere here, though I hate to admit it. Stoopid.

[youtube:39oad97g]

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2000 E450 dually V10 wagon

^^^ Zeta's new theme song

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'95 SMB E350 Quigley 7.3
https://www.taylorarts.com
... If you have to ask, you'll never understand...
"... torpedo'd, because we don't generally cotton to bullshit around here." -jage
"... do they ooch apart in the night?" -Dia

10 seconds was all I could stand.

It repeats all the way through... but it'll sound good when Zeta's subwoofer bumps it so hard his RubberDuck hood ornament spins... 'specially sitting at a greenlight in deep downtown 'tween all the brick buildings. Dang, I gotta go back and listen to a few more seconds of that l'il ditty!!

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'95 SMB E350 Quigley 7.3
https://www.taylorarts.com
... If you have to ask, you'll never understand...
"... torpedo'd, because we don't generally cotton to bullshit around here." -jage
"... do they ooch apart in the night?" -Dia

Turns out, if you want to whistle you have to pay to play.:


CAC hose popped off the turbo charger. Great fun to fix on a hot engine.

Z

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'06 RB50 SMB Diesel

https://www.tomsinclair.net