**New Project Car**
we have found almost EVERY evo X valve to leak, and when i say almost all, I mean 8 out of 10 of them we've recently tested.
All bench test ok to 25psi then open up! We swap them for a good valve on the dyno (aps twin vent for example) and pick up 3-5 psi, and typically atleast 20whp (up to 40)...
The leaking valves cause an overspeed issue (aka turbo working too hard to provide desired boost because of the leak)... so if you are running 28psi the turbo may be producing 34psi at the turbo outlet because of the leak before the tbody... effectively pushing the turbo beyond its designed pressure range.
food for thought
cb
All bench test ok to 25psi then open up! We swap them for a good valve on the dyno (aps twin vent for example) and pick up 3-5 psi, and typically atleast 20whp (up to 40)...
The leaking valves cause an overspeed issue (aka turbo working too hard to provide desired boost because of the leak)... so if you are running 28psi the turbo may be producing 34psi at the turbo outlet because of the leak before the tbody... effectively pushing the turbo beyond its designed pressure range.
food for thought

cb
Ryan,
we were holding off to test the new synchronic valve which did hold boost nicely.
I will still move forward with our own valve which was in the final stages of machining... and I will send you one to run on your car as soon as possible.
Thanks again for your support.
cheers
cb
we were holding off to test the new synchronic valve which did hold boost nicely.
I will still move forward with our own valve which was in the final stages of machining... and I will send you one to run on your car as soon as possible.
Thanks again for your support.
cheers
cb
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Ryan,
we were holding off to test the new synchronic valve which did hold boost nicely.
I will still move forward with our own valve which was in the final stages of machining... and I will send you one to run on your car as soon as possible.
Thanks again for your support.
cheers
cb
we were holding off to test the new synchronic valve which did hold boost nicely.
I will still move forward with our own valve which was in the final stages of machining... and I will send you one to run on your car as soon as possible.
Thanks again for your support.
cheers
cb

That's exactly it, it's crazy how nice it ended up with so little. These cars are sweet haha. Thanks guys!
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[quote=BlackTrack;8767891]Ask and you shall receive haha -

Sleeper engine setup by Gates311, on Flickr[/quote
that's a sweet set up ams is the sh*t
sp you change it with a small battery
have you change your BPV? coz the ones in RA is plastic which is prone for leaking specially when you put intake

Sleeper engine setup by Gates311, on Flickr[/quote
that's a sweet set up ams is the sh*t
sp you change it with a small battery
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