{"product_id":"allstar-performance-all81300-gm-hei-advance-curve-kit-with-mechanical-advance-bushing-weights-and-springs","title":"Allstar Performance ALL81300 GM HEI Advance Curve Kit with Mechanical Advance Bushing, Weights, and Springs","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes mechanical advance bushing for precise timing adjustment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThree sets of springs for custom advance curve tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeights designed for durability and consistent operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with GM HEI V8 distributors\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for performance and reliability\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALLSTAR PERFORMANCE","offers":[{"title":"Default Title","offer_id":44670392664130,"sku":"ALL81300","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/ALL81300.jpg?v=1785795120","url":"https:\/\/ltactradingco.com\/products\/allstar-performance-all81300-gm-hei-advance-curve-kit-with-mechanical-advance-bushing-weights-and-springs","provider":"LTAC Trading Co.","version":"1.0","type":"link"}