ATI Pulley - Supercharger - 8.86 - 8 Grv - 09-15 - CTS-V LSA - 10 Percent OD

This kit includes the ATI 10% overdrive supercharger pulley, designed for the 2009-2015 Cadillac CTS-V with the LSA engine. This pulley is 8.86 inches in diameter and has 8 grooves for your serpentine belt. By increasing the supercharger's rotational speed relative to the crankshaft, this pulley helps generate more boost pressure, which can lead to improved engine performance.

ATI is known for making well-built components, and this supercharger pulley is no exception. It's constructed from durable materials to withstand the demands of increased boost and engine operation. The 10% overdrive specification means the supercharger will spin 10% faster than it would with a stock pulley, offering a noticeable increase in power potential. This is a popular modification for LSA owners looking to extract more performance from their supercharged V8.

When installing this pulley, it's important to ensure your serpentine belt is the correct length for the new pulley diameter. You may also want to consider other supporting modifications to take full advantage of the increased boost, such as an upgraded fuel system or ECU tuning. Always refer to the manufacturer's installation instructions for specific details.