1G 16g exhaust inlet diameter?

[forcefed86]

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

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Thanks!

 

[biglady112]

7cm=2.75"

 

[forcefed86]

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

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[JDT]

2.25"

 

[donniekak]

7cm=2.75"

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.

 

[forcefed86]

2.25"

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!

 

[JusMX141]

6cm2 = 52mm
7cm2 = 60mm

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