Boost Machine max boost on Dalhback???

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Mar 13, 2006 | 09:10 AM

migo1980

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AudiWorld Senior Member

Joined: Sep 2004

Posts: 945

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From: Raleigh, NC

Boost Machine max boost on Dalhback???

Anyone have dalhback and boostmachine if so what are your settings.

Also anyone else I would like to know what max boost your running on boost machine.

Thanks.

Mar 13, 2006 | 09:33 AM

ShafTT (aka CrafTT)

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Joined: Jun 2005

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APR---I'm running 5 to 1 on the turns at 19 psi max then dropping to 16psi.

Mar 13, 2006 | 10:22 AM

TTinCT

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Dahlback software is pretty aggressive...have not heard of anyone>>>

using a boost machine 100% successful with one. You could use the creep valve component to smooth out the transition, but more boost??? probably not a good idea...IMO.

With my GIAC software, my boost machine is tuned to about 23psi...on my 225 coupe

Mar 13, 2006 | 12:19 PM

kodeTT

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Joined: Jul 2001

Posts: 11,381

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i've had a boost machine with my APR, then switched to a Dahlback chip...leaving the BM in...

but couldn't really dial in the BM after the APR chip, no matter what i tried. had it in for a month just to see if i could get it to a point where it stabilized. no go. tried the relief valve (creep), the regulator, etc. limp modes left and right. and just when i thought i got it right...back into limp mode. not sure why i couldn't get it right, who knows...unless someone else successfully has done it.

so i put a N75 'K' valve in and haven't touched it since. works great with it and i'm getting about 26psi consistently with no limp mode or CELs or anything.