I'm preparing my turbo setup in my LS/VTEC and I'm going to design turbo header for my application. I wonder if someone could direct to source I can get some graph or diameters of exhaust header gasket for B16A so I could prepare flange for new header.

The second thing I'm looking for is some source to buy flanges for T28R turbo (the same as is installed in Nissan) to prepare downpipe and for new header connection with turbine.

Thanks in advance for any help.

Wojtek

 

You could just buy a B16 exhaust manifold gasket from the dealer and go from there. That is what I would do because they are so cheap and they will be a good template for the holes and the overall size.

I don't know where you would find flanges to do that. Why don't you just purchase a turbo manifold that was made specifically for your turbo and engine application? That would make it a whole lot easier and cheaper.