oem turbo and o2 housing

[Aproductions]

Is it possilbe to use an oem 4g63 t25 or 14b with an o2 housing on the 420a. I already have a manifold (for internal gate)

 

[Joethefallen23]

You need an evo 4-9 turbo. DSMs are oriented in the other direction. Your TB is on the other side.

 

[Slo2gen]

Actually an OLD budget turbo set up was a 14b or variant bolted to an oem 420a manifold. If I remember correctly only two bolts line up but people did do it with mild success. Not the best solution but it kind of works, of course you will have to fab of a downpipe and intercooler piping and what not.

 

[LeeSD1]

A cheap way to add a 14b or similar sized dsm turbo a buddy of mine just got a cheap ebay 420a header and got a dsm turbine flange welded to it so the 14b can bolt up to it. You can use the o2 housing too but the turbo need to be mounted in the right direction so the o2 housing faces the best way.