Hi all

I have access to a 20g wheel which is of 5+5 design. How does this compare to a 6+6 design and the 11 blade GTX design?

Which would flow the best?

I am looking for a nice 400wheel but of course so many variables with dyno types etc.

Also I will still be using the 10.5t housing which I am told from a very reputable source will support AT LIMIT 400wheel.



Also as a side note, I heard somewhere that the TME turbine (titanium/RS) actually supports more flow than the inconel (standard) turbine. Is this true?

PS, I will be porting the crap out of my stock manifold and downpipe etc etc. And running a very large external gate to try reduce backpressure in the exhaust pre-turbine system to try stretch out the flow capability of the stock turbine a bit better.

Also is the 20g too small?

Thanks