ATI Performance Products is proud to introduce its new Super Pulley for large displacement superchargers and high horsepower race engines! The new Super Pulley (Part # 916216) accommodates the customer's bolt on pulley as small as 50 teeth by 8mm HTD. ATI's Superior Sprag Technology releases the blower whenever it is spinning faster than engine RPM – virtually eliminating belt failures. Also look for more boost between shifts, as the blower will not pull down as fast as the engine RPM during the gear change. The pulley assembly also reduces supercharger wear by not allowing the gear drive to mesh in the opposite direction when spinning down.

ATI Performance Products, Inc. is located in Baltimore, MD, and specializes in producing and maintaining high performance products for street and strip applications. Over the years ATI has earned a reputation for its cutting edge technology, attention to detail, and rigorous testing under race conditions.