{"product_id":"strongthium-carburetor-jet-kit-48-piece-main-pilot-jets-for-mikuni-fit","title":"Strongthium Carburetor Jet Kit 48-Piece — Main \u0026 Pilot Jets for Mikuni Fit","description":"\u003cp\u003e\u003cstrong\u003eStrongthium's 48-piece carburetor jet kit supplies a wide selection of main, pilot and slow jets to tune Mikuni-style and many other carburetors for street, ATV and offroad engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis comprehensive aftermarket kit gathers commonly used main jets, pilot\/slo jets and compatible sizes for needle jet families so you can correct fuel delivery across a range of riding conditions. The parts cover round and hex main jets, VM and TM pilot jets, and sizes that match many Mikuni TM, VM, HSR, RS and HS flat\/round slide applications. It’s intended as a parts resource for performance tuning, rejetting after intake or exhaust changes, or replacing lost jets during maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich carburetors and vehicles does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed to be broadly compatible with many Mikuni family carburetors plus other 2-stroke and 4-stroke street bikes, ATVs and offroad machines that use similar jet sizing. Check your carb model and jet type before ordering to ensure the included sizes match your requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Mikuni TM24, TM32, TM34, TM35, TM36, TM38, TMX series\u003c\/li\u003e\n\u003cli\u003eCompatible with VM round-slide, HS\/HSR flat-slide and RS rack-slide variations\u003c\/li\u003e\n\u003cli\u003eSuitable for Suzuki, Kawasaki, Yamaha, Honda, Polaris models using those carbs\u003c\/li\u003e\n\u003cli\u003eUseful for many small-displacement engines on dirt bikes, ATVs and scooters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat jet sizes and components are included?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains 48 jets across main and pilot\/slow categories plus sizes aligned to common needle jet series, giving a broad tuning range without buying individual jets. Sizes are organized for quick selection when diagnosing lean or rich conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge round main jets: 90 up to 190 in incremental sizes\u003c\/li\u003e\n\u003cli\u003eLarge hex main jets: 130 to 280 covering larger bore needs\u003c\/li\u003e\n\u003cli\u003eVM pilot jets: 25–60; TM pilot jets: 17.5–40\u003c\/li\u003e\n\u003cli\u003eCompatible with needle jet series such as 171, 188, 196, 568, 640, 723\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this help me tune my carburetor effectively?\u003c\/h3\u003e\n\u003cp\u003eHaving multiple main and pilot sizes on hand lets you systematically test fuel mixtures for different elevations, airboxes, exhausts or riding styles. Swap jets in small increments, monitor throttle response and plug coloration, and keep the best-performing jets organized for future reference.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnables step-by-step rejetting to dial in midrange and top-end power\u003c\/li\u003e\n\u003cli\u003eHelps correct fuel mixture after hardware modifications or altitude changes\u003c\/li\u003e\n\u003cli\u003eSpares on hand reduce downtime from lost or damaged jets during service\u003c\/li\u003e\n\u003cli\u003eWorks with common needle jet families to refine mixture across throttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Strongthium 48-piece jet kit is aimed at home tuners, mechanics, track teams and offroad riders who service Mikuni-style carburetors or need a comprehensive set of replacement jets. If you perform rejetting after engine, intake or exhaust modifications, ride varied elevations, or maintain multiple bikes, this kit gives practical size coverage to speed troubleshooting and setup. It is not a universal solution for every carburetor—confirm your carb model and jet thread\/type before purchase to ensure compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these jets fit my Mikuni TM36 carburetor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit lists compatibility with many TM series including TM36, but verify your existing jet thread and model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit for altitude tuning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The range of main and pilot sizes lets you richen or lean mixtures to adjust for elevation changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Strongthium","offers":[{"title":"Default Title","offer_id":48084886945950,"sku":"B0D589CMFC","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/strongthium-front-packaging.jpg?v=1785865243","url":"https:\/\/northtrailauto.ca\/products\/strongthium-carburetor-jet-kit-48-piece-main-pilot-jets-for-mikuni-fit","provider":"North Trail Auto","version":"1.0","type":"link"}