The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Bypass Valve Type H34?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

snipe99999

20+ Year Contributor
301
0
May 13, 2002
I know that many people like the type S but does any one use the the H34? I am trying to get a christmas list together and a BOV is the net item that I need. I just wanted to know if it works well and what it sounds like while being vented back into the intake. Please let me know if there are better options as well I am open to anything but would really like some info on the H34. I am looking for some kind of sound "better then stock" when venting back into the intake. Thanks in advance, Ian.
 
I have one...its loud. The piston likes to hang in the chamber though...still workin out the kinks with that. Your profile says "stock". There are many other things you should do first. (i.e. intake, exhaust, guages, MBC)
 
I have the H34 and like it. When venting into the intake, to me it sounds just like stock, only louder. And it makes a little whistle sound too. The one thing I don't like about it is at fast cruising speeds, when the boost/vac is around zero, it whistles steadily.

I have the Dejon UICP that is flanged for the TurboXS valve. If you get a pipe that already has the flange welded on like this one, you won't need the adapter kit from TurboXS.

Lando, lube that piston-- use some lithium grease, WD-40, or just oil. Works a lot better after that.
 
I have it as well. It works fine IMO. The piston stuck in the chamber one time so I greased it up like doug said and ever since runs great. As far as sound its not all that loud, but people can still hear it if you want them to. :thumb:
 
Thanks everyone. I am just looking for a sound that is more then just a woosh of air. I really like the i would like to have a whistle after the woosh of air or something. I know that it might sound dumb to want a better sound but I like it. So does any one have other sugestions. My stock BOV had a little wistle before I put the injen intake on but now it is just a woosh of air. And thanks again for the info.
 
Well the TurboXS is the only one besides the stock 2G POS that I have first-hand experience with (well, and a 1G BOV on a friend's car), but from what I know, no BOV is gonna be frighteningly loud if it recirculates back into the intake.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

Back
Top