2.85″ Supercharger pulley for higher boost pressure

Metco Motorsports offers the original precision machined supercharger wheel upgrade for the Hellcat. Like all Metco Motorsports pulleys, this supercharger wheel is an interchangeable unit based on a precision machined stainless supercharger wheel hub, an interchangeable supercharger wheel drive ring and a stock looking front pulley cover.
The pulley ring and cover are black anodized and all fastening elements supplied are made of stainless steel or are galvanized.
All components are precision machined on a state-of-the-art CNC lathe and are perfectly balanced to ensure smooth operation at all engine speeds and maximize reliability.

These pulleys are manufactured with great care and special attention is paid to the shape, height and spacing of the grooves to ensure maximum belt adhesion. This extra effort makes it unnecessary to add a textured coating to the surface of the ring.

The supercharger wheels with a diameter of 2.85 inches and larger are intended for street applications, while those with a diameter of 2.75 inches and smaller are intended for racing applications or applications with gasoline system upgrades.
Please note that the specified performance increases are higher for Demon and Redeye applications due to the larger supercharger wheel used in these vehicles.

Fits:

Notes:

• Only professional installation is intended for the installation of this supercharger pulley
• The upper part of the supercharger must be dismantled in order to remove the supercharger pulley
• No installation instructions are provided
• Special tools are required for installation
• A shorter belt is required
• The motor control unit must be adapted