Unfortunately, the Roots supercharger is particularly prone to heat issues. First, the lobe seals that some Roots blowers use ...

The machine that became the supercharger predates the practical internal-combustion car by decades. Created by brothers Philander and Francis Roots, the Roots Blower was born out of an attempt to ...

Joe Gibbs Performance has introduced a line of supercharger kits for GM GenIII V8 engines based on the Eaton line of Roots-style blowers. With 5.5 lbs of boost in most applications, expect to see ...

There’s nothing we love more for big torque and visual impact that a good ol’ antiquated roots supercharger ... to install and tune a Weiand 6-71 blower and dual 750-cfm double pumpers ...