Originally Posted by STi Mikey
I have a 60lb/min turbo.....
a 60 lb/min turbo with a 7cm turbine......the evo's 16g's have a 10.5 cm....
that t60 is a retarded turbine/compressor matchup imo
basically your turbine has to spin way faster to move the same amount of air as a 10cm turbine.....which causes it to operate less efficiently.