{"product_id":"mikuni-large-round-main-jets-4-pk-162-5-134-71625","title":"Mikuni Large Round Main Jets - 4\/PK #162.5","description":"\u003cp\u003eMikuni large round main jets #162.5 for V-twin carburetors, sold in a 4-pack. These jets meter fuel flow through the main circuit at cruise and part-throttle operation — essential tuning component for Harley and Indian riders dialing in fuel delivery.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4-pack quantity\u003c\/li\u003e\n  \u003cli\u003eGenuine Mikuni OEM jets\u003c\/li\u003e\n  \u003cli\u003eLarge round design (#162.5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mikuni\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e FN100604-162.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJet Size:\u003c\/strong\u003e #162.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4.4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 2.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with Mikuni carburetors, including Harley-Davidson and Indian Motorcycle models with stock or Mikuni aftermarket carbs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does a main jet do?\u003c\/h3\u003e\n\u003cp\u003eThe main jet controls fuel flow through the main circuit at cruise and part-throttle speeds. Larger numbers (like #162.5) enrich the mixture.\u003c\/p\u003e\n\u003ch3\u003eHow many jets do I need?\u003c\/h3\u003e\n\u003cp\u003eEach carburetor has one main jet. This 4-pack provides spares for tuning adjustments or service on multiple carbs.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my Harley carburetor?\u003c\/h3\u003e\n\u003cp\u003eOnly if your Harley uses a Mikuni carb (stock or aftermarket). Check your carburetor manufacturer before ordering — Shovelhead, Pan, Twin Cam, and other models may use different carb types.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between #162.5 and other sizes?\u003c\/h3\u003e\n\u003cp\u003eHigher numbers (like #162.5) flow more fuel — a richer mixture. Lower numbers lean out the fuel delivery. Your jetting depends on altitude, temperature, and engine setup.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":53034992369775,"sku":"134-71625","price":20.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_4888c3d7-83f2-4d90-9b94-85915dd9152a.png?v=1779558746","url":"https:\/\/vtwinbikers.com\/products\/mikuni-large-round-main-jets-4-pk-162-5-134-71625","provider":"Vtwinbikers","version":"1.0","type":"link"}