ASilver2001GT
Founding Member
Lets not turn this into another centrifugal vs. roots battle. Just realize that there are advantages and disadvantages to both; however, both will hold their own at the track.WRXracer said:but the roots style will give you full boost at really low RPM which is better for everyday driving.. the centrifcle is cool for the track.. no boost under 3000 RPMS..