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May 1, 2008, 12:29 PM
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#16
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Gold Sponsor
Personal Sales Rating: ( 221)
Join Date: Sep 2004
Location: long island,NY
Posts: 1,920
Drives: 04 evo(sold) 06 evo(sold), 06 gsxr600, 95 R33 GTR, 08 G37S, 05 AP2 08 X GSR E46 M3
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Bump 
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May 1, 2008, 12:57 PM
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#17
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Silver Sponsor
Personal Sales Rating: ( 2)
Join Date: Sep 2007
Location: San Diego, CA
Posts: 232
Drives: 4G63 Eclipse GST
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Quote:
Originally Posted by Boltz.
Based on looking at the desing of this blowoff valve it looks (this is a generalization) like a standard blow off valve that is used backwards with a second sealed chamber for the piston and modded vacuum nipples for the reverse design.
Just by looking at the CAD photos, It looks like it would remain open under vacuum. Is there a spring in this BOV? What prevents it from opening under vac?
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Boltz- There is a spring in there to return the valve to the closed position around 3" of vacuum depending on the adjustment setting. But it does stay open under vac, which is why we always recommend re-circ as the #1 setup. We we're fighting for a long time with keeping it closed under vac, but come to find in application that users actually see the best performance with it open under vac.
The reason why there are so many vac fittings on the Synchronic unit, is because each vac fitting acts on a different amount of surface area. So you can actually move the vac signal around to tune the response for the each users setup. Pull-type valves are great, because they seal boost. They are horrible because they seal boost so well that the more boost you run, the harder it is for the same amount of vac to pull it open. And that is why, there is the boost-only port, to equalize the pressure on either side of the piston, so that the BOV always opens.
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May 8, 2008, 04:01 PM
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#18
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Gold Sponsor
Personal Sales Rating: ( 221)
Join Date: Sep 2004
Location: long island,NY
Posts: 1,920
Drives: 04 evo(sold) 06 evo(sold), 06 gsxr600, 95 R33 GTR, 08 G37S, 05 AP2 08 X GSR E46 M3
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May 8, 2008, 04:46 PM
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#19
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Newbie
Personal Sales Rating: ( 0)
Join Date: Jul 2007
Location: California
Posts: 73
Drives: Evo IX
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pm sent
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Super sleeeeepy EBix. . .
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May 19, 2008, 03:07 AM
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#20
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Evolving Member
Personal Sales Rating: ( 0)
Join Date: Apr 2008
Location: Henderson, Nevada
Posts: 127
Drives: 2006 Wicked White Lancer Evo MR
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Very interested in purchasing this bov with the installation flange. How hard is it to install? shoot me a pm with a price shipped to 89002. Thanks
p.s. Does anyone know what kind of exhaust that guy had in the video?
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May 19, 2008, 06:27 AM
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#21
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Evolving Member
Personal Sales Rating: ( 6)
Join Date: Apr 2005
Location: NJ
Posts: 451
Drives: Evo VIII MR
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Can someone explain the options available with the unit?
__________________
05 MR
"A NASCAR driver sees 1 turn 1000 times, a roadcourse driver sees 1000 turns at once."
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May 19, 2008, 10:07 AM
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#22
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Silver Sponsor
Personal Sales Rating: ( 2)
Join Date: Sep 2007
Location: San Diego, CA
Posts: 232
Drives: 4G63 Eclipse GST
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Very, very easy to install. It is a direct replacement for the stock DV. Some massaging of hoses required, but it fits well.
What options would you like to know about?
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May 21, 2008, 03:10 PM
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#23
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Gold Sponsor
Personal Sales Rating: ( 221)
Join Date: Sep 2004
Location: long island,NY
Posts: 1,920
Drives: 04 evo(sold) 06 evo(sold), 06 gsxr600, 95 R33 GTR, 08 G37S, 05 AP2 08 X GSR E46 M3
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Bump
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Jun 2, 2008, 11:23 AM
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#24
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Gold Sponsor
Personal Sales Rating: ( 221)
Join Date: Sep 2004
Location: long island,NY
Posts: 1,920
Drives: 04 evo(sold) 06 evo(sold), 06 gsxr600, 95 R33 GTR, 08 G37S, 05 AP2 08 X GSR E46 M3
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Jun 24, 2008, 12:22 PM
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#25
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Evolved Member
Personal Sales Rating: ( 6)
Join Date: Nov 2002
Location: Carrollton,Texas
Posts: 1,707
Drives: '03 RRM Turbo Lancer gone; 2004 EVO 8 RS!
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bump for more ppl who like this....im running 30psi....will it hold and not break?
and its $186 if i have stock UICP? just reaplaceing stock 9dv....stock hoses everything.....
and be stright up, you sell other BOVs...is this really the best one you have seen? and if im not statified what is the return policy?
__________________
FP Green (ported/coated), O2 Pipe (coated), Stock Manifold (ported/coated),HKS 272 cams,HKS RS Intake with Amsoil Filter, TurboXS FMIC, Custom UICP, APS Twin Vent BOV,AMS LICP,3in TBE (no cat),ACT HD clutch, Prolite flywheel,Shepp Stage 2 T-case, Odessey PC680 mini batt, Evolution Dynamics Mini Battery Mount, KW Variant 3, Greddy EBC, TephraMOD ECU, Aquamist HFS-5 @100% meth! @ 30psi...
BUILT & TUNED BY KEVIND @ Evolution Dynamics!
Last edited by Lancerguy'03; Jun 24, 2008 at 12:27 PM.
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Jun 24, 2008, 02:57 PM
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#26
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Evolved Member
Personal Sales Rating: ( 6)
Join Date: Nov 2002
Location: Carrollton,Texas
Posts: 1,707
Drives: '03 RRM Turbo Lancer gone; 2004 EVO 8 RS!
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bump for the vendor....?
__________________
FP Green (ported/coated), O2 Pipe (coated), Stock Manifold (ported/coated),HKS 272 cams,HKS RS Intake with Amsoil Filter, TurboXS FMIC, Custom UICP, APS Twin Vent BOV,AMS LICP,3in TBE (no cat),ACT HD clutch, Prolite flywheel,Shepp Stage 2 T-case, Odessey PC680 mini batt, Evolution Dynamics Mini Battery Mount, KW Variant 3, Greddy EBC, TephraMOD ECU, Aquamist HFS-5 @100% meth! @ 30psi...
BUILT & TUNED BY KEVIND @ Evolution Dynamics!
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Jun 25, 2008, 08:10 AM
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#27
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Evolved Member
Personal Sales Rating: ( 6)
Join Date: Nov 2002
Location: Carrollton,Texas
Posts: 1,707
Drives: '03 RRM Turbo Lancer gone; 2004 EVO 8 RS!
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moring bump
__________________
FP Green (ported/coated), O2 Pipe (coated), Stock Manifold (ported/coated),HKS 272 cams,HKS RS Intake with Amsoil Filter, TurboXS FMIC, Custom UICP, APS Twin Vent BOV,AMS LICP,3in TBE (no cat),ACT HD clutch, Prolite flywheel,Shepp Stage 2 T-case, Odessey PC680 mini batt, Evolution Dynamics Mini Battery Mount, KW Variant 3, Greddy EBC, TephraMOD ECU, Aquamist HFS-5 @100% meth! @ 30psi...
BUILT & TUNED BY KEVIND @ Evolution Dynamics!
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Jun 25, 2008, 10:25 AM
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#28
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Evolved Member
Personal Sales Rating: ( 6)
Join Date: Nov 2002
Location: Carrollton,Texas
Posts: 1,707
Drives: '03 RRM Turbo Lancer gone; 2004 EVO 8 RS!
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hello? anyone have any opions on this BOV?
__________________
FP Green (ported/coated), O2 Pipe (coated), Stock Manifold (ported/coated),HKS 272 cams,HKS RS Intake with Amsoil Filter, TurboXS FMIC, Custom UICP, APS Twin Vent BOV,AMS LICP,3in TBE (no cat),ACT HD clutch, Prolite flywheel,Shepp Stage 2 T-case, Odessey PC680 mini batt, Evolution Dynamics Mini Battery Mount, KW Variant 3, Greddy EBC, TephraMOD ECU, Aquamist HFS-5 @100% meth! @ 30psi...
BUILT & TUNED BY KEVIND @ Evolution Dynamics!
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Jul 17, 2008, 03:07 PM
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#29
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Gold Sponsor
Personal Sales Rating: ( 221)
Join Date: Sep 2004
Location: long island,NY
Posts: 1,920
Drives: 04 evo(sold) 06 evo(sold), 06 gsxr600, 95 R33 GTR, 08 G37S, 05 AP2 08 X GSR E46 M3
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Just got another shipment in.
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Jul 19, 2008, 09:10 PM
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#30
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Evolved Member
Personal Sales Rating: ( 7)
Join Date: Oct 2007
Location: Rhode Island
Posts: 1,149
Drives: 03 Evo 8, 05 Kawasaki 636RR, 08 Kawasaki KFX450R
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I run it on my car and like everyone else that has said something it works great. drive ability is a A+. I think it reacts so fast and responsive to the slightest change in throttle. Cant get any better than this one I would have to say.
Also I will be changing my uicp pipe soon so I need to order a new adapter flange. Im not sure yet what one but I think it may be a tial flange so its vband. So if you could Chris send me a link to the adapter. THanks.
__________________
CBRD Slim Rad~Ported Evo 9 16g~Labonte's ISG-S3~BR S.S. o2~HKS Ann. Ed. Ex~3" TP~HKS 272's~PPI PEM~PTE 780's~TTP Spec BBL~SuperTech Duals~4" TurboXS FM~BR LICP~TTR UICP~Sychronic BPV~GM BCS~ACT HDSS~ACT Pro-Lite Flywheel~S.S. -6AN Lines~AMS Full S.S. Clutch Line~Walbro 255~BLOX FMM~Carbon Trunk Lid~JDM Map~Self-Tuned-30psi
::My car on car domain here:: along with Evo/DSM Shoot Out and Some pics many more to come.
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Tags
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186, 3, blow, bov, compared, diego, engineering, evo, intake, ny, piping, san, synapse, synchronic, tial, valve, valves  |
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