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-   -   Is this turbo garbage? (https://www.miataturbo.net/media-53/turbo-garbage-52666/)

SKMetalworks 10-15-2010 05:11 PM

Is this turbo garbage?
 
I bought this GT2860RS .86 turbo from Rharris19 which he said only had 100 miles on it. When i got it it had both axial and radial shaft play although not enough to contact the blades. Anyway i took off my intake 10 minuets ago and discovered a bit of oil on the inlet. I thought it may be residue so i wiped it off and then took a video...

http://www.youtube.com/watch?v=WJIYwUpreTY I must be retarded cause i clicked on the youtube embed button and it didnt work when i previewed my post.

WonTon 10-15-2010 05:13 PM


SKMetalworks 10-15-2010 05:14 PM

dir dir dir.

WonTon 10-15-2010 05:15 PM

are you running a oil restrictor?

SKMetalworks 10-15-2010 05:17 PM

yes .0625

WonTon 10-15-2010 05:36 PM

that rules that out!

is your drain clogged?

shlammed 10-15-2010 05:40 PM

do you have your valve cover vent plumbed into your intake pipe?

edit nvm... the video just finished.

Full_Tilt_Boogie 10-15-2010 05:41 PM

rebuild it.

SKMetalworks 10-15-2010 05:43 PM


Originally Posted by WonTon (Post 643812)
that rules that out!

is your drain clogged?

Dont think so, brand new. I could check and see how well oil is flowing out.

WonTon 10-15-2010 05:47 PM

rule that out first!



Originally Posted by Full_Tilt_Boogie (Post 643818)
rebuild it.

+1 if its journal bearing go for a rebuild...

SKMetalworks 10-15-2010 05:48 PM

Its ball bearing so im gonna have to replace the chra.

WonTon 10-15-2010 06:08 PM

the exchange program is what 450?

450>price of a new/newish 2860

Braineack 10-15-2010 06:11 PM

shouldnt the BB turbos have a .035" restrictor?

WonTon 10-15-2010 06:12 PM

i didnt catch that one!

Doppelgänger 10-15-2010 06:16 PM


Originally Posted by Braineack (Post 643835)
shouldnt the BB turbos have a .035" restrictor?


I was about to say....

Godammit! Sean!1!!!11!

Stop!!!

With the fucking exclamation points !!!1!!11!!1!!!!11!1!1111!1

WonTon 10-15-2010 06:19 PM

:eek4:

dgmorr 10-15-2010 06:27 PM

I used a 0.060 restrictor initially and I got leaks. I now use a 0.035 and have no problems yet.

EDIT: All those posts beat me to it ^

SKMetalworks 10-15-2010 07:27 PM

Well I asked on the forum if .0625 was small enough. I guess they were wrong lol.

hustler 10-15-2010 08:46 PM


Originally Posted by SKMetalworks (Post 643872)
Well I asked on the forum if .0625 was small enough. I guess they were wrong lol.

I ran the .0625" restricter and it was too big and I had to "drain the intercooler" lol. I have a .035 now and very little oil weeps past. I can run one session and feel no oil on the blow off valve, I can run 2-hours and get a very thin "haze" on the blow off valve to the point that its negligible.

If you have the BEGi lines you'll need to get the restricter from BEGi. If not you can get them on the cheap from just about anywhere...maybe ARTech has them.

WonTon 10-15-2010 08:55 PM

i have an oil restrictor that came with my 2860rs. idk if its .035 or not though!


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