I think the T3 I have at the mo is on a .48 housing... Same old story that the cars changed hands a few times and the chap I got it off is not 100% sure. It would be helpful if I knew exactly what was on there, lol.

So you recon the turbo I have on there is good for 300bhp then?

And may sound a daft question, but how do check what housing is on there easily? And you guessed it, I'm not the most technical of guys, for the moment anyway :-S