victory performance o2 housings

[Alvaro3Jr]

I was shopping around for o2 housing and saw there was on installed on the project car. I like the simplicity of the design from victory performance. I am interested in making my own. I know they use a 1/2" plate. My question comes to the diameters of the piping used for the housing. Should I just go with the diameter of the wastegate and the diameter of the exhaust coming from the turbo. If anybody has the diameters of the tubing from victory performance so I could use a guide, I would greatly appreciate it.

Thanx A. Ramirez

 

[GSX4LIFE]

I believe they are 2.5" and 1.5"(not possitive on the dump tube)

 

[herostar]

Originally posted by GSX4LIFE
I believe they are 2.5" and 1.5"(not possitive on the dump tube)

this sounds about right, but if you're making it yourself, you can do whatever size you want... unless you have a huge turbo 2.5 should be fine