Compressor Maps

[vwmike]

The standard Garret compressor maps are pretty easy to come by, but does anybody have compressor maps for any of the holset turbos and/or for the VW VNT 15, 17, and 20 turbos?

[Benjamin]

also the vw vnt22 maps

How much hp air can give the GT2052V and the GT2252V on a IDI diesel?
I know the local tuner give the 2.5tdi with gt20 up to 210hp

or can we just use the gasser maps??? (not vnt)
does a diesel need more air than a gasser for the same power?



Greetz, Benjamin