TurboXS H34 BOV

[SCOOBYSHAG]

Anyone here with any experience with it? Couldnt find anything on the search function

[Nathan]

I have one, but not installed...Slw240sx has one too...he thinks it leaks a bit. I've heard good stuff about them though (hence I bought one).

[UsedToOwn240SX]

I have one, installed & run on my redtop. I like it. The fact that it's recirculating means that you don't have the rich problem during shifting. It's still kind of noisy when you shift though. I wish it were a lot quieter. I installed it at the stock location (inside fender just below where the air box used to be).

[SCOOBYSHAG]

did it come with a flange?

[Nathan]

umm...kinda...there is a short aluminum tube you could have welded to your IC piping that it screws on too...but it's not quite a flange.

[UsedToOwn240SX]

Yup, no flange. The H-34 includes an tube extension. This extension is connected to the racing bypass by 2 set screws. It fits good and has o-ring to help seal the connection. I just buy a radiator hose of the same diameter and connect it to the pipe from my Greddy FMIC. I'm pretty satisfied with the H-34 at the moment. I haven't turn up the boost yet however. I'm sure it should hold up high boost. I think it's rated up to 25 psi.

[hokiruu]

so you are still able to hear a pretty lound discharge sound when it recirculates?

[UsedToOwn240SX]

Yup, woooosssshhh. Still pretty loud. I think ppl will know it's turbocharged when they hear it whoosh-ing like that.

[SRdave240]

I have one too. It is much louder than I thought if would be since it is recirculated.

How may spacers (washers)are you guys using with stock boost, I think mine is leaking under acceleration.

[UsedToOwn240SX]

I put none. How do you know if it's leaking, srdave240? Do you get about 7 psi? I have autometer boost gauge, and it says about 7 psi full boost (stock). I can't compare it with the stock bypass valve, since this is my first turbocharged car. I have full boost at around a little over 3000 RPM with big-28.

[SRdave240]

I could feel it leak when revving it in neutral so i put one spacer in it. It doesn't seem to leak anymore except I think I hear it when I am driving. My boost gauge isn't installed yet so I'm not sure,