How is this ebay o2 external dump housing used??

[2geclipse565]

I saw this on ebay and I could not figure out for the life of me how you would use this. Would any one care to enlighten me on the subject? What gets conected to those square flanges??

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Heres the link to the ebay sellers page (I hate posting up ebay links because in three months no one knows what you talking about)

eBay Motors: DSM Eclipse Talon External Turbo Dump T25 BIG 16g 20g (item 370002677443 end time Dec-09-07 17:00:08 PST)

 

[500orbust]

An external wastegate. Looks like its flanged for a tial 40mm.

 

[2geclipse565]

That is what i kind of thought, But i just did not know you could put an externall wastegate after the turbo I assumed it had to be on the exhaust manifold. Also if he is recirculating the waste gate then its not much of an externall dump o2 housing right?

 

[bpestilence]

You remove the wastegate flapper in the turbo and bore the wastegate hole out. Then the external wastegate will flow a whole lot more than the internal, while controlling it accurately.

 

[2geclipse565]

Wow thats intresting I didn't know you could do that. Would this setup help with boost creep more acuratley then putting the waste gate on the exhaust manifold? Or do both setups generally do the same thing?

 

[The_EE]

I run my wastegate on the o2 housing and I love the control of it. It works so much better than off the runners.

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[eclipsetuner_21]

I purchased this o2 housing because I am currently converting to a t3 setup with the dsm exhaust housing. This o2 housing is actually flanged for a 46mm wastegate. I will post some pics up.

 

[prodigee]

how would you connect this with the dp? weld a dp flange to it? or vband clamp? let me know was thinking about getting the same one. How did you guys connect yours to your downpipe doesn't look like it has a dp flange. Thanks.

 

[jamel16]

i have this same housing and I use mine with the 46MM wastegate. i just bought a 3 in v-band clamp set . the problem is you have to grind down one of the flanges to match the flange on the housing because its cut smaller. Also you will probally have to fabricate a new downpipe because of the angle . Other than that it fits perfect in the engine bay with slim fans.