Blow Off Valves

[YPURV4]

Also afaik the nizpro stage 2 kit runs no BOV is this correct for 390fwkw...

Chris

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Do nizpro really run no BOV on the stage 2 kits, or are you joking????

[urslow]

I have a Turbosmart Kompact dual port BOV.

Easy to install in normal BOV location and u can make atmo or plumb back aswell so the cops wont really give a I <3 Bananas coz 1) they cant see it really and 2) its plumb back and completely legal.

Location

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STANDARD BOV

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New unit Size

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INSTALLED

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Bit tight but it sounds mad with 15lbs running thru it

Not as much flutter as others but nice sound

Hope this helps.

Dave

Edited 06/11/06 07:31 AM by urslow

[SCRIBR]

New unit Size

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that's good now I know the exact size!

Edited 06/11/06 08:22 AM by SCRIBR

[SCRIBR]

o yes a btw.. how much was that 1?

where from?

and is it a direct fit?

[XR06T]

its a direct fit yea..

does it make the ptssssch sound or tutututu??

[urslow]

its a direct fit yea..

does it make the ptssssch sound or tutututu??

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more like a whhhhaaaa thchhhhhh tatatatatata

LOL

and yes autobarn have em and its a direct fit with everything included.

The noise depends on 1) Boost 2) When u back off 3) How u back off.

I like it , it turns heads , it doesnt stick out like dogz bollocks ... perfect

[ROLMDL]

its a direct fit yea..

does it make the ptssssch sound or tutututu??

←

more like a whhhhaaaa thchhhhhh tatatatatata

LOL

and yes autobarn have em and its a direct fit with everything included.

The noise depends on 1) Boost 2) When u back off 3) How u back off.

I like it , it turns heads , it doesnt stick out like dogz bollocks ... perfect

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Sound Clips please.

[F6 UTE]

With my pipework the way it is, I have my stocker vented to the atmosphere.

Farkkin loud.

Shhtututututu..

I hate it.. 4" inlet induction roar aint so hush hush either.

I sound like a 747 on takeoff. lol..

[urslow]

its a direct fit yea..

does it make the ptssssch sound or tutututu??

←

more like a whhhhaaaa thchhhhhh tatatatatata

LOL

and yes autobarn have em and its a direct fit with everything included.

The noise depends on 1) Boost 2) When u back off 3) How u back off.

I like it , it turns heads , it doesnt stick out like dogz bollocks ... perfect

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Sound Clips please.

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Fly to brizzy and ill drive with ya while you record it

Then we can sink some VB tallies

Dave

Meaning I have no sound files.

[IH8TOADS]

I have a kompact dual port and there was no differnce in sound between 5.6psi and ~ 9psi boost.... as for 15psi... wish I knew!!! It's how you drive it that seems to affect sound at lowere psi. No flutter or tutt tutt turkey sound. Wait till you have the whole inlet unrestricted like F6 UTE or have no filter etc. Sounds crazy.

youngy is running ~ 390 rwkw with no valve. His 3rd gear burnouts sound pretty funny!!! All good so far too. Australias fastest XR6T also does not use a BOV.