{"product_id":"jet-performance-35004-circle-track-quadrajet-carburetor","title":"Jet Performance 35004 - Circle Track Quadrajet Carburetor","description":"\u003cp\u003eJet Performance 35004 - Circle Track Quadrajet Carburetor\u003c\/p\u003e\u003cp\u003eCarburetor - Circle Track - Quadrajet - 4-Barrel - 750 CFM - Spread Bore - No Chock - Air Valve Secondary - Single Inlet - Gold Chromate - Reman - Each\u003c\/p\u003e\u003cp\u003eCircle Track Quadrajet Carburetor; 750 cfm; Incl. 0.149 Needle And Seat;\u003c\/p\u003e\u003cp\u003eJET Performance now offers a Quadrajet carburetor built exclusively for circle track racing. The carburetor is extensively reworked by increasing main well size and is balanced to assure high RPM fuel flow. Several circuit modifications are made for a richer fuel curve throughout the entire RPM range, particularly at wide open throttle. Includes a .149 needle and seat to ensure adequate fuel flow. The carburetor is designed for heavily modified 355-406ci small block motors with a single plane intake manifold, headers, 11.5:1 compression ratio and high flowing cylinder heads. Recommended cam specs: Duration at .050 min 250 degrees plus, lift .525 plus.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt Exclusively For Circle Track Racing\u003c\/li\u003e\n\u003cli\u003eExtensively Reworked\u003c\/li\u003e\n\u003cli\u003eIncreased Main Well Size\u003c\/li\u003e\n\u003cli\u003eBalanced To Assure High RPM Fuel Flow\u003c\/li\u003e\n\u003cli\u003eSeveral Circuit Modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBarrel\u003c\/strong\u003e: \u003cspan\u003eFour\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCFM\u003c\/strong\u003e: \u003cspan\u003e750\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eChoke\u003c\/strong\u003e: \u003cspan\u003eNone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission\u003c\/strong\u003e: \u003cspan\u003eWithout EGR\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eOEM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange\u003c\/strong\u003e: \u003cspan\u003eSpread Bore\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: \u003cspan\u003eAutomotive\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUsage\u003c\/strong\u003e: \u003cspan\u003eRacing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Jet Performance","offers":[{"title":"Default Title","offer_id":47339759894666,"sku":"BHDL-35004","price":532.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_circle_track_qjet_normalized.jpg?v=1776749459","url":"https:\/\/www.onlyinstock.com\/products\/jet-performance-35004-circle-track-quadrajet-carburetor","provider":"Only In Stock","version":"1.0","type":"link"}