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Dial In Your Timing with the GM HEI Advance Curve Kit

Take control of your engine's power delivery with the Allstar Performance GM HEI Advance Curve Kit. The factory advance curve in many distributors is designed for emissions and general driveability, not performance. This kit allows you to customize your mechanical advance curve, enabling you to bring in your total timing earlier for improved throttle response, increased torque, and better overall acceleration.

What's Inside the Kit?

• Adjustable Weights: Precision-stamped for consistent movement and timing control.
• 3 Sets of Springs: Allows you to select the rate of advance to match your engine's specific needs and camshaft profile.
• Bushing Included: Ensures smooth operation of the advance mechanism and prevents binding.
• GM HEI Compatibility: Specifically designed for standard GM HEI V8 distributors.
• Performance Tuning: Perfect for street performance, towing, or racing applications.

Whether you are trying to eliminate engine knock or simply want to wake up your engine's performance, adjusting your advance curve is one of the most cost-effective modifications you can make. By swapping the springs and weights, you can tailor your ignition timing to perfectly suit your vehicle's weight, gearing, and engine modifications. This kit provides all the necessary components to get the job done right. Fine-tune your ignition system and unlock your engine's true potential with this essential tuning kit from GGCRACING.