{"product_id":"holley-122-63-metering-jets","title":"Holley 122-63 Metering Jets","description":"\u003cp\u003eReplace the main jets to change metering capacity using the 0.062-inch drill option. The gasoline-service pair uses quarter-inch-32 UNF threads.\u003c\/p\u003e\u003cp\u003eThese metering orifices control fuel flow into the metering system. They are rated in flow capacity \"cubic centimeters per minute\" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl Fuel Flow Into The Metering System\u003c\/li\u003e\n\u003cli\u003eAll Holley Main Jets Are Flow Tested And Then Stamped With The Correct Number\u003c\/li\u003e\n\u003cli\u003eStandard Main Jet\u003c\/li\u003e\n\u003cli\u003eFlow Capacity Are Changeable For Tuning Purposes\u003c\/li\u003e\n\u003cli\u003eLimited 90 Day Supplier Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eHolley Model 2010, 2300, 4010, 4011, 4150, 4160 And 4500 Carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eMain Jet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eGasoline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Size\u003c\/th\u003e\n\u003ctd\u003e1\/4 Inch-32 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJet Drill Size\u003c\/th\u003e\n\u003ctd\u003e0.062 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSet Of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Holley Performance","offers":[{"title":"Default Title","offer_id":48439011705038,"sku":"12263","price":550.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_09d6497f-7372-4372-963f-cdeb0b347703.jpg?v=1791572925","url":"https:\/\/newrvparts.com\/en-ca\/products\/holley-122-63-metering-jets","provider":"New RV Parts","version":"1.0","type":"link"}