THE ROOTS TYPE BLOWERS DIARIES

What co. and that's the man to talk to on the cam for any bbc,or can any one recommend 1 that works very good for them?   the final format of twin-screw superchargers is sort of just like the Roots-type. The only element separating The 2 models is the shape from the rotors. In twin-screw superchargers, among the list of rotors is male, and anothe