A6 2.7T - difference between 230 and 250 bhp versions
First off hello :happy:- recently got myself a C5 2.7T - (230 bhp version), however one question I'm struggling to get to the bottom of, is what the difference is between the 230 and 250 bhp versions of the engine?
I would expect they are running different maps, however can anyone tell me what physical differences there are between the engines?:unsure:
I have tentatively started looking at remaps:racer::yum:, and the quoted 'after' figures vary by 20bhp depending on whether you start with the 230 or 250 bhp unit:( which implies that the difference in the base engines is not just the map, but there is other (eg physical) difference also:confused:.
Be grateful if anyone can help clarify this :sm4: