Related Photo Galleries
This is the parts assortment that comes with a Kenne Bell 5.0 Mustang supercharger system. Leading the collection is KB’s 2.8 Mammoth (despite this name, the 2.8 is the smallest blower in the Mammoth family) Twin Screw. The all-billet piece features 4x6-inch rotors and liquid (water) cooling for lower inlet-air temperatures and to help keep the blower’s bearings, rotors, and other internals happy when boost reaches the 18 psi we’re anticipating in our test. We’re trying an assortment of steel blower pulleys in this effort, starting with a 4-inch wheel and working down to a small 3.25-inch piece that should make things interesting.