{"product_id":"main-jet-130-si-carbs-for-scooters-mopeds","title":"Main Jet #130, SI Carbs for Scooters \u0026 Mopeds","description":"\u003ch2\u003eMain Jet #130 for SI Carburetors in Scooters and Mopeds\u003c\/h2\u003e\u003cp\u003eThe Main Jet #130 is a core part for large frame SI carburetors, found on a range of scooter and moped models. Its cone shape sits at the bottom of the main jet stack, where it controls how much fuel passes through. You can browse our \u003ca href=\"\/collections\/scooter-carburetors\"\u003ecarburetor and jet selection\u003c\/a\u003e for other options. Because it directly affects engine output, this jet can make a noticeable difference. Sizes run from 82 to 165, so this one suits engines that need a richer fuel supply, such as performance-modified builds.\u003c\/p\u003e\u003ch3\u003eUnderstanding Jet Sizes\u003c\/h3\u003e\u003cp\u003eJet sizes are numbered, and a higher number means more fuel can flow through. Most vintage Vespas use jets in the 85 to 116 range. If your scooter has been tuned for more power, it may call for a larger jet to supply the extra fuel it burns. Getting the jetting right is key to good running.\u003c\/p\u003e\u003ch3\u003eWhen to Consider Replacement\u003c\/h3\u003e\u003cp\u003eIf the engine starts to sputter or loses pep when accelerating, the main jet may need replacing. Owners often change it during routine service or after major engine work. Checking it regularly helps keep your scooter running smoothly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 130\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Bottom of main jet stack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Main jet #130 for large frame SI carburetors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check the number stamped on your current jet and pick the size you need. This one is size 130, and the main jet stack runs from 82 to 165.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-carburetors\"\u003eScooter Carburetors \u0026amp; Jets\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138591752249,"sku":"TT-26284","price":3.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/main-jet-130-si-carbs-1.jpg?v=1794376195","url":"https:\/\/www.trendtimes.com\/products\/main-jet-130-si-carbs-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}