Jimmyb

Hi,

Ok I am looking to add a twin-scroll turbo to my 2l legacy turbo engine (like the new GDM legacys). I want a roller bearing turbo or equivalent though I am not able to source and compressor maps for the IHI VF37..... range . The engine is running 8.0 - 1 compression ratio and i don't expect to go beyond 280bhp (con rods limiting). Its the legacy estate hence the reason for the twin scroll turbo as I have been told the turbo spools up around 2500 rpm which would be better for this heavy lump. I wouldn't mind reaching an exceptable 1 bar boost also (note engine has been rebuilt with various improved components).

If there is anyone out there whom could advise me on my next step.

Exhaust routing is not an issue as i am having one fabricated