Ported 14b or 16g turbine housing

[Quicksilvergsx]

I have a ported 14b turbo on right now that I have port matched to the exhaust manifold and to the O2. I picked up a small 16g, and was wondering if it would be better for me to use the ported 14b turbine housing on the 16g compressor or use the stock 16g turbine that wouldn't match up to the exhaust and O2. I would think the flow of the ported 14b should be similar, if not better being port matched. What do you guys think I should do?

 

[habitatguy187]

Use the 16g housing, the 14b is a 6cm housing whilest the 16g is a 7cm housing, allowing more flow around the wheel area. Although the 14b is ported it won't flow as well up top.

 

[Quicksilvergsx]

Actually it is ported to 7 cm. I realize it's probably not the same inside, although i have ported that as much as I can and ported the o2 side.

 

[habitatguy187]

Look through this thread http://www.dsmtuners.com/forums/new...small-16g.html?highlight=small+16g+ported+14b as I posted a similar question to this a few weeks ago. Especially pay attention to the posts that site member dsm-onster posted.