SKU: ATI917286
MPN: 917286
The LS1/LS2 7.425 Harmonic Damper – SFI from ATI Performance is designed for serious LS engine builders and enthusiasts who require reliability in high-performance applications. This component is essential for controlling crankshaft harmonics, which can lead to premature wear and failure if not managed properly. Whether you are working with a stock LS1 or a modified LS2, this damper is engineered to meet the demands of extreme conditions.
With a diameter of 7.425 inches, the damper utilizes a tuned elastomer core made from a premium rubber compound that effectively absorbs and dissipates vibration energy. This precision engineering ensures that resonance frequencies are managed across the entire RPM range. The SFI certification guarantees compliance with strict safety standards for high-RPM applications, making it suitable for sanctioned racing.
This harmonic damper is an excellent choice for LS engine builders looking to enhance performance while maintaining OEM fitment and clearance. Weighing 15.84 pounds, it provides the necessary mass for effective damping without compromising throttle response. Whether you're building a stock engine or a high-powered race machine, this damper is designed to meet your needs.
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