Stillen BOV
 

With all that is going on with another company I went with a Stillen supercharger. I was wondering of our members if anyone replaced there BOVs and if so what did you end up going with?

thanks in advance

Turbosmart Kompact Plumb Back

Thanks for the answer, what size and I assume the one with out the flange

I think 25mm, yes without flange

http://www.turbosmartdirect.com/Prod...Back-25mm.html

Thank you for pointing this out. :tup:

My next order

So why are you changing it?

I used this one ,Sounded NICE
Turbosmart Kompact Dual Port Blow-Off Valves TS-0203-1021

I had heard rumor from the G crowd that it can hold a pound or two more boost the the Bosh one. Thanks everyone for type input.

Duel port does sound nice however in aus cant be vented to atmosphere the boys in blue will write you up

That's stinks , even tho it recycles also?

I don't know about thay but I was seeing 11 PSI with just the impeller upgrade :tiphat:

I want my Stillen SC to sound like this lol. Sounds awesome!

Stillen 370Z.

Check out this video on YouTube:

Stillen Supercharger - YouTube


Sent from my iPhone

That does sound good!

here is another bov from aus the guys will change the spring to a lighter one so it acts as a bypass
scroll down the web page for sound files

http://gfb.com.au/products/blow-off-...9289514-by-gfb

This is what you should shoot for !! When shifting the sound was :)!!!!


Mike's Stillen Supercharged G37X - YouTube

MOre options, awesome but I think I'm gonna go with the TurboSmart. Although the the GFB sounds so good.

My shop recommended me putting a tial blow off valve with a supercharger spring on there. Might go that route see how it sounds!

Just ordered this one :)

Kompact Dual Port-25mm
TS-0203-1022

Sweet! Vids when done!

Funny I ordered one today but I went with the plumb version. Don't really care for the sound in the end.

The same to me :tup:

awesome post info if your car acts different, I wont see my SC till next month. Since this is still going Swiss wrap your intake pipe curious what temps are if it runs better.

Are you guys venting it to atmosphere? It will make the car idle like a bag of ****. Otherwise I have the compact duel, u cant hear it at all, even under hard load. so if your buying it for noise, its unless. It will run like it has a huge vaccum leak.

Mine idles fine. I have had the Dual Port for almost a year. It recirculates to the intake and then vents to atmosphere when the rpms are high. It vents very loud when I am above 4000 rpms under no-load.

because the stillen kit has the valve post maf sensor you shouldn't just vent it to atmosphere a dual port is probably fine if you set it to recirculate enough air to keep the mafs happy and not vent to atmosphere at idle.

pro4jackster, your running the compact dual port? how'd u set up the by pass valve? I'm interested. Im was always under the assumption from what 1slow370 said.
also, did you have it tuned with the bypass set up this way, or was it added after the fact?

I got the 25mm just like the guys above. It plumbs in exactly like the one Stillen provides, same hoses, same clamps. I just had it in my hand the other day, but I didn't think to check if the recirc oriface opens before the vent to atmosphere does. I just assumed it did. It's just a plunger with two holes in the case. The recirc side has a nipple for the hose. Maybe one of these guys above can post a picture when theirs comes in. I bet the plunger moves and exposes the recirc side opening first.

I installed it at the same time I installed y'all's cog pulley idea. So I got a retune at the same time.

http://i1182.photobucket.com/albums/...7169C09E35.jpg

yeah it open to recirc first to keep the mafs happy. supposedly you can tune it for how much and how fast it vents to atmosphere by adjusting the cap.

The nipple on the top sucks the plunger down with vaccum at idle, once your off idle, your vaccum is gone and the plunger closes and allows boost. im going to pull out the bypass and see if I could have it rec. back into the blower. without it exiting!
thanks bud.

Hey EVO man :)
The dual bypass is the one I ran also.. in boost shifting was :tiphat: Even on the auto's

Hey Guys

We will see.....

My BOV is on the way ...:excited:

Hey ANMVQ,
hows life? I See you got your self a sedan!
And good to know, im going to try it tonight!!

Hey diego, is that a custom box over the filters? or is that a new add on to the stillen kit?

I believe the shield is new because I had never seen it before. My kit also came with new wiring harnesses to prevent splicing of the OEM MAF sensors which made thigs a lot easier since it was simply plug and play.

I hope I get the new version. Juat found I might be the first boosted Z in Colorado Springs.

Here she is :) The BOV does have a soft and hard setting, not sure where it's set at but l love it. I will adjust later today and see the sound difference.

Stillen supercharged G37 - YouTube

Sounds GREAT SIR :tup::tup:

My BOV is coming very soon....:driving:

Damn, maybe I should of got the other one then the plump version.

Sounds good! Any issues with maf readings?