{"product_id":"holley-supercharger-xp-carburetor-draw-thru","title":"Supercharger XP Carburetor - Draw-Thru","description":"\u003ch3\u003e\u003cstrong\u003eABOUT THIS PRODUCT\u003c\/strong\u003e\u003c\/h3\u003e\nSupercharger XP carburetors also have a unique capability that allows their power valves to reference the intake manifold vacuum below the supercharger. This allows the power valve to operate as it should, based off intake manifold vacuum. A power valve provides further enrichment to the main metering system under load (low vacuum) conditions.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Features:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eTumble polished shiny finish for good looks\u003c\/li\u003e\n\u003cli\u003eChevrolet small block 2x4, 671 blower calibration\u003c\/li\u003e\n\u003cli\u003eContoured venturri inlet offers balanced airflow for increased horsepower\u003c\/li\u003e\n\u003cli\u003eScrew in air bleeds for precision tuning capabilities\u003c\/li\u003e\n\u003cli\u003eDual 50cc accelerator pumps for additional fuel under initial acceleration\u003c\/li\u003e\n\u003cli\u003eDual feed fuel inlets for constant high volume fuel delivery\u003c\/li\u003e\n\u003cli\u003e4 corner idle allows you to precisely control your idle system\u003c\/li\u003e\n\u003cli\u003eMechanical Secondaries for perfect off the line launches\u003c\/li\u003e\n\u003cli\u003eBoost referenced power valve for proper enrichment under acceleration\u003c\/li\u003e\n\u003cli\u003eThrottle lever cut off for clearance on a sideways application\u003c\/li\u003e\n\u003cli\u003e100% wet-flow tested by Holley technicians to assure it arrives ready to run!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley (1288)","offers":[{"title":"Default Title","offer_id":52759868801300,"sku":"0-80575SA","price":1178.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/districtmailing.com\/products\/holley-supercharger-xp-carburetor-draw-thru","provider":"District Mailing","version":"1.0","type":"link"}