Quote: Originally Posted by
Sriquixotic 
what are the specs of the s3d?
which one??
all 3 use the .48 turbine housing for fast spool but that small of a turbine housing chockes the turbo at high boost (except for the 40 lbs wheel).
1st one is at 40 lbs wheel, basically an 16-18g
2nd is a 20g wheel
3rd is a 50 trim wheel