Quote:
Originally Posted by Driftster
They're the same thing..
it's just a pos displacement force induction that works off of interlacing lobes dude..
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Wrong! You fail supercharging school.
roots blower = no internal compression
twin screw = internal compression
eaton TVS = a roots blower with 4 lobes and 160 degree twist that has 70+% adiabatic efficiency, just about matching the twin screw chargers.