KraftWerks Supercharger Pulley - 120mm 7 Rib

If you're looking to get more out of your supercharged engine, a different pulley size can make a notable difference. This 120mm, 7-rib pulley from KraftWerks is designed to work with their supercharger systems, allowing you to fine-tune boost levels and power delivery. The 7-rib design ensures a solid grip on the belt, which is crucial for consistent power transfer at high RPMs.

This pulley is made to be a direct replacement for the stock unit on compatible KraftWerks supercharger kits. It's a well-built component that's part of a system known for efficiency and performance gains. Remember that this pulley requires an adapter hub, which is sold separately, to mount correctly to your supercharger shaft. It's a straightforward way to adjust your supercharger's output without altering the internal components of the engine itself.