Downsizing

ErlingK

Well-known member
Joined
Feb 7, 2009
Location
Norway
TDI
Audi A6 Allroad 3.0 BiTdi 313ps
Some time ago I started making plans for what to do with my girlfriends 1.4 tdi polo. My plan was to get a lively but ultra economic city car. Now I have a gtb1749vk that needs an overhaul, but I think is too big for my intensions. So since it needs an overhaul I was thinking that at the same time it could be hydrided with a smaller compressor and maybe turbine. So hers my question, cold it be done and would there be problems with flow in the housing or…. ???
 
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