The Magnuson M.O.A.B. blends the iconic style of traditional Roots blowers first popularized by hot-rodders in the 1940s with advanced TVS3100 rotor technology. Unlike older blowers—plagued by poor idle quality, aggressive underdrive ratios, and low boost to mask their inefficiencies—the M.O.A.B. features high-efficiency 3.1 Liter rotors with a full 140-degree twist, delivering significantly greater horsepower, torque, and instant throttle response.

Paired with Magnuson’s vacuum-operated bypass valve, the M.O.A.B. generates substantially more power with dramatically improved efficiency, reduced parasitic drag, and lower operating temperatures. Direct bolt-on compatibility with standard Roots manifolds and accessories ensures easy upgrades for your street rod, LS restomod, or classic muscle project.

Flip the switch, drop the pedal, and feel the blast—the M.O.A.B. has landed.