{"product_id":"edelbrock-1804-thunder-series-avs-carburetor","title":"Thunder Series AVS Carburetor E47489","description":"Edelbrock 1804: Carburetor, Thunder AVS, 500 cfm, Square Bore, Manual Choke, 4-Barrel, Single Inlet, Silver, Each - These carburetors have all of the performance features of Edelbrock's Performer carburetors, with an added twist--the Qwick Tune secondary air valve. This air valve can be easily adjusted to kick in the secondaries early or late--no extra springs are needed. These CNC-profiled, ball-burnished aluminum carbs feature black accented hardware and GM\/AMC throttle linkage. Also included with every Edelbrock carburetor is an owner's manual. These manuals consist of two sections: Section 1, Theory of Operation and Tuning Procedures, will help you to develop your own individualized calibration. Section 2, Tuning Procedures, will take you through a step-by-step procedure that will enable you to achieve a desirable calibration. For added ease of tuning, a calibration reference chart for your model of carburetor will be included.","brand":"My Store","offers":[{"title":"Default Title","offer_id":44499204276289,"sku":"P352287674561861207","price":25.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/2953\/0177\/files\/CCB29836-61D7-93D4-4555-DE17F735256A.jpg?v=1788144752","url":"https:\/\/anhechangming.shop\/products\/edelbrock-1804-thunder-series-avs-carburetor","provider":"My Store","version":"1.0","type":"link"}