he221w info

[-03 tq]

I just cant find any info on this turbo. maps etc..
I´m building an audi 1.8t with hopes for 350-420hp from that little engine, and this turbo was suggested from several turbo specialists here in Finland. I have seen 333/450 with that turbo in same engine with stock cams, intake manifold @ 1.6 bar.
but I am going to use 1.8 na cams, water/meth, better exhaust and intake manifolds. Going to leave stock smallport head and compression. Some boost is required for this much hp so does compressor stil be on map?

and this one: http://www.turbotec.com/kilpaautot/bmwrox/bmwrox.html

[ForcedInduction]

I just cant find any info on this turbo. maps etc..

You won't find official Holset maps for any of their turbos.