ATI Pulley - Supercharger - Viper Gen 3 - 7.28 - 8 & 7 Grv

If you're looking to get more boost from your Viper Gen 3 supercharger, this ATI pulley is a solid option. It's a 7.28-inch diameter pulley designed to spin your supercharger faster, which directly translates to increased boost pressure. This means more air for your engine, and ultimately, more power.

This pulley features an 8-groove serpentine belt design on the outer edge and a 7-groove design for the supercharger drive. This setup is well-built and made to handle the increased stress that comes with higher boost levels. ATI is known for making strong, reliable components for performance applications, and this pulley is no exception. It's a direct replacement for your stock pulley, making the installation straightforward for someone familiar with engine work.

When you install a larger diameter pulley like this, you're changing the supercharger's drive ratio. This pulley is specifically sized at 7.28 inches to achieve a notable increase in boost for the Viper Gen 3. Make sure you have the necessary supporting modifications, like an upgraded fuel system and tuning, to take full advantage of the added boost safely.