Looking for the turbine housing inlet diameter on a typical 16g. Basically the circular diameter of this flange… Is it 2” 2.5”? Seller won’t take questions on their product. Working on a twin setup and I’d like a 2” transition to T3 flange.


http://www.ebay.com/itm/161690565440?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT










Thanks!

7cm=2.75"

That seems way to large... when a 2.5" to t3 flange looks like so...?

2.25"

biglady112 said:

7cm=2.75"

Click to expand...

The 7cm isn't a measure of the inlet diameter. It's 7cm^2, and is a measure of the area of the "critical area" in the volute.

JDT said:

2.25"

Click to expand...

Is 2.25” a confirmed measurement you took? If so that is perfect as that’s the tubing I have to use for my hotside.


-thanks!

6cm2 = 52mm
7cm2 = 60mm

If they're ported, the inlet size can vary....but that's roughly the stock spec.