I need to know the dimensions of the T3 turbine flange bolt pattern. More specifically would a T3 turbine bolt to this manifold?:

http://cgi.ebay.com/ebaymotors/ws/eB...tem=2432773643

Are all T3 flanges the same size or are they different on some of them? This ad says that the turbine flange is 76 by 38 would fit, but my T3/T4 doesn't fit so now I'm worried that I accidently got a full T4 since The Blitz K3 turbos (which this manifold is designed for) use a T3 flange.

 

i have a blitz k27, it definitely isn't the same as T3

 

I figured I had heard (or was told) wrong. If anybody has a T3 layin around, if you could measure the dimensions of the exhaust flange that would be really awesome.

 

There are some tech drawings at www.turboneticsinc.com that may tell you, but they will listed in inches, requiring conversion to mm's. I would stake a claim that they are different, myself. Don't forget to take into consideration that they are probably measuring from center to center/bolt hole to bolt hole; not flange width or diagonals.
John