ATI Performance Products ATI918523 Super Damper Harmonic Balancer Toyota - 2AZ-FE 2.4L 2.6L

The ATI Performance Products ATI918523 Super Damper is a high-performance harmonic balancer specifically engineered for Toyota 2.4L and 2.6L 2AZ-FE engines, including applications in the Scion tC. This patented Super Damper provides superior protection against torsional crankshaft vibrations that can damage high-performance engines, making it ideal for both street and race applications.

Key Features:

• Balanced dampening of torsional crankshaft vibrations at all RPM ranges
• 360° laser-etched timing marks for precise engine timing
• Single 6-groove serpentine belt design for compatibility with stock belts
• Aluminum and steel construction with steel inertia weight
• Exceeds SFI 18.1 Safety Certification standards
• Approved for competition use by NHRA and IHRA
• Computer-machined O-ring grooves with proper durometer O-rings

Unlike factory and undampened pulleys that offer minimal protection, the ATI Super Damper delivers proven performance and reliability for modified engines. Each damper is engineered with computer-machined grooves that retain properly rated O-rings, which are dyno-tested for each specific application to ensure optimal harmonic dampening across the entire RPM range.

Whether you're building a high-performance street machine or a competition vehicle, the ATI918523 Super Damper provides the engine protection and precision you need to extract maximum power safely and reliably.