I'm looking for a way to keep the internal gate. incase some of you are unaware the stock 02 housing is huge and points directly at the block or radiator. Now im trying to keep it reasonable and i found this on ebay. http://cgi.ebay.com/ebaymotors...86868 anyone think it will work? any suggestions? I really need an internal gate to keep my projects cost down?

 

Since you didn't say what T3 you are using I thought I would add that most do not have large o2 housings that hit the block.

anyway, that eBay wg housing is from a saab (i'm pretty sure). I just bought a .63/.42 saab t3 for $25 including manifold, Dp and that same housing. I'm sure you could get that housing for $5 at a yard somewhere just so you know.

Also the DP flange bolt pattern is the standard 3 bolt spacing but the sealing surface is for a flared pipe end rather than a flange like the aftermarket 3 bolt dischage flanges use. I have used a flat flange against this before but it leaked a little. You could remove the studs and have it planed i suppose...