hi guys. im after one of these dump valves, and was after a little help. i was wondering where i can buy one from and are they all suitable for the coop?? ive seen some on ebay, but they are the cheap £30 copies.

thanks in advance

alex

I have one, and think it's superb. Expensive though - if you can stomach the £180 or so that they are, ATP Turbo seem to be the cheapest - Click for the valve, and Click for the adaptor you need.

Shipping is the killer at $95 <img src="/forum/images/graemlins/frown.gif" alt="" />

Worth it though, IMO.

Some of the ones on ebay do not come with an adaptor.

thanks guys. also, are all of the hks and blitz bov's suitable for the coop or do you have to get a specific one?? for example, we can only use the twin piston (DV26) and not the single piston baileys dump valve.

sorry for all the questions!

Well the SSQV works fine, but I don't know about the Blitzes <img src="/forum/images/graemlins/smile.gif" alt="" />

I have the blitz, although I've never actually drove the coop yet. CoupeDave is running one with no problems though.

i promise this is the last question, but is it true that the blitz makes a sort of "rally chatter" noise compared to the usual pssshh noise from a baileys or hks???

The dual drive that I have Makes a chatter at lower revs, and a Loud crisp Tisch on any proper boost. It's <img src="/forum/images/graemlins/love.gif" alt="" />

Some info on the sound here

http://www.apexperformance.co.uk/catalog/product_info.php?cPath=120_121_128&products_id=238

Actual sound here

http://www.935motorsports.com/media05/blitzBOV.wav

the turbo xs makes a chatter at low revs aswell and a loud tisch on proper boost aswell

I like them turbosmart ones that you can easily adjust with a dial. They are stupidly LOUD though!

That site's got a few of them on there, quite handy

http://www.935motorsports.com/bovmediaX.htm

The HKS is the really high pitched squeaky one from "the fast and the furious" isn't it <img src="/forum/images/graemlins/crazy.gif" alt="" /> me no likey.

the one i have you can't adjust, it has two trumpets, one on either side, got it from greencoupe, had 2 make an adjustment on it as its not made for the coupe, and just kept coming of when it hits boost

great web site with the sounds pinn,
sooo glad i got the hks and you can get 3 different parts for different sounds

right, ive just bought the hks, but the only fitting guide i can find is for the aftermarket recirculting dump valves. am i right in saying that it is fitted in the same place, just like the recir valves, but you have to bung up one of the pipes???

alex