Allstar Performance ALL81300 GM HEI Advance Curve Kit with Mechanical Advance Bushing, Weights, and Springs

The Allstar Performance ALL81300 GM HEI Advance Curve Kit is designed to enhance the ignition timing control of your GM V8 engine. This comprehensive kit includes a mechanical advance bushing, weights, and three sets of springs, allowing precise calibration of ignition advance for optimal engine performance and efficiency. The components are engineered for durability and reliable operation, ensuring consistent ignition timing adjustments under various driving conditions. Whether you're restoring a classic GM vehicle or upgrading a performance engine, this kit provides a straightforward solution to fine-tune your ignition system for improved power delivery and throttle response. Compatibility with GM HEI V8 distributors makes this a versatile choice for a range of applications, from street to racing engines. Easy to install, the kit comes with all necessary components to modify and enhance your ignition advance curve, helping you achieve the desired engine performance characteristics.

Features:

• Includes mechanical advance bushing for precise timing adjustment

• Three sets of springs for custom advance curve tuning

• Weights designed for durability and consistent operation

• Compatible with GM HEI V8 distributors

• Engineered for performance and reliability