aerocharger for aircraft use

[wfojetmech]

aloha folks,
i'm looking into building a ej257 2.5L (or 153ci )subaru 4 cylinder engine for my RV-7 kit plane and want to have it making 230+HP on takeoff at 5500 rpm with the engine Intercooled.
your -66 might fit the bill.
I wanted to knowif you think this unit would be good for sustained High rpm operations in the 4000-5500 engine rpm range which is what i fly at.
has anyone used your turbos for aircraft usage?
Help comments welcomed
Lee