ATI Performance Products ATI918522BG Super Damper Harmonic Balancer Mazda Miata - 1.8L

The ATI Performance Products ATI918522BG Super Damper harmonic balancer is engineered specifically for 1994-2005 Mazda Miata 1.8L engines, delivering superior crankshaft protection for high-performance and racing applications. This patented ATI Super Damper is the only crankshaft damper designed exclusively for high-performance engines, effectively eliminating torsional crankshaft vibrations that can damage your engine.

Key Features:

• Aluminum outer shell with steel inertia weight construction for optimal strength-to-weight ratio
• 3-ring elastomer design with computer-machined grooves and dyno-tested O-rings for each application
• Internal balance configuration for stock crankshaft compatibility
• 5.67-inch outer diameter, slightly larger than OEM balancer
• Black anodized finish for corrosion resistance and professional appearance
• Exceeds SFI 18.1 certification standards for racing applications
• Tunable and rebuildable design for long-term serviceability
• Damper weight: 3.60 lbs., hub weight: 2.20 lbs.

The ATI Super Damper utilizes a proven elastomer dampening system with precision-machined grooves that retain proper durometer O-rings, providing superior vibration control compared to factory dampers. Whether you're building a track-focused Miata or upgrading your street performance, this harmonic balancer delivers the reliability and protection demanded by serious enthusiasts. Note that when used on 1.6L engines, you'll need to upgrade to 1.8L water pump and alternator pulleys. Trigger wheel not included and must be supplied separately if needed.