ATI Performance LS1 7.425in Super Damper Harmonic Balancer — Fits GM LS Engines

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Ultimate Harmonic Control for LS1 EnginesThe ATI Performance 7.425in Super ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Ultimate Harmonic Control for LS1 Engines

The ATI Performance 7.425in Super Damper is the gold standard for LS1 engine builders seeking superior vibration dampening. Engineered to handle extreme RPMs and high-horsepower applications, this harmonic balancer ensures your engine runs smoothly while protecting critical internal components from destructive harmonic resonance.

Technical Specifications & Benefits

  • Diameter: 7.425 inches
  • Certification: SFI 18.1 rated for racing safety
  • Construction: High-strength steel with black oxide finish
  • Balance: Internal balance design for precision
  • Application: Optimized for GM LS1 engines

Unlike stock dampers that can fail under stress, the ATI Super Damper utilizes a modular design that allows for custom tuning and rebuildability. The steel construction provides the mass necessary to absorb vibrations across the entire RPM range, preventing crankshaft fatigue and extending the life of your bearings. Whether you are building a street machine or a dedicated track car, this damper offers the reliability required for high-performance builds. Experience the difference in engine stability and throttle response with this precision-engineered component. For all your high-performance engine needs, trust the experts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Ultimate Harmonic Control for LS1 Engines

The ATI Performance 7.425in Super Damper is the gold standard for LS1 engine builders seeking superior vibration dampening. Engineered to handle extreme RPMs and high-horsepower applications, this harmonic balancer ensures your engine runs smoothly while protecting critical internal components from destructive harmonic resonance.

Technical Specifications & Benefits

  • Diameter: 7.425 inches
  • Certification: SFI 18.1 rated for racing safety
  • Construction: High-strength steel with black oxide finish
  • Balance: Internal balance design for precision
  • Application: Optimized for GM LS1 engines

Unlike stock dampers that can fail under stress, the ATI Super Damper utilizes a modular design that allows for custom tuning and rebuildability. The steel construction provides the mass necessary to absorb vibrations across the entire RPM range, preventing crankshaft fatigue and extending the life of your bearings. Whether you are building a street machine or a dedicated track car, this damper offers the reliability required for high-performance builds. Experience the difference in engine stability and throttle response with this precision-engineered component. For all your high-performance engine needs, trust the experts at GGCRACING.

Product Details

Product Description

Ultimate Harmonic Control for LS1 Engines

The ATI Performance 7.425in Super Damper is the gold standard for LS1 engine builders seeking superior vibration dampening. Engineered to handle extreme RPMs and high-horsepower applications, this harmonic balancer ensures your engine runs smoothly while protecting critical internal components from destructive harmonic resonance.

Technical Specifications & Benefits

  • Diameter: 7.425 inches
  • Certification: SFI 18.1 rated for racing safety
  • Construction: High-strength steel with black oxide finish
  • Balance: Internal balance design for precision
  • Application: Optimized for GM LS1 engines

Unlike stock dampers that can fail under stress, the ATI Super Damper utilizes a modular design that allows for custom tuning and rebuildability. The steel construction provides the mass necessary to absorb vibrations across the entire RPM range, preventing crankshaft fatigue and extending the life of your bearings. Whether you are building a street machine or a dedicated track car, this damper offers the reliability required for high-performance builds. Experience the difference in engine stability and throttle response with this precision-engineered component. For all your high-performance engine needs, trust the experts at GGCRACING.

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