{"title":"home page builders are buying","description":null,"products":[{"product_id":"honda-ruckus-plug-play-performance-cdi-coil-combo","title":"Honda Ruckus CDI \/ Coil Combo - Plug \u0026 Play","description":"\u003c!-- Video --\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZyNG-tg_oJk\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003c!-- The Details --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #1b8e18; border-radius: 8px; background: #e8f7e7; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eThe Details ⚙️\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe Rolling Wrench microprocessor \u003cstrong\u003eCDI \/ Coil combo\u003c\/strong\u003e is one of the best bang-for-the-buck upgrades you can make to a Honda Ruckus GET motor. It’s a true \u003cstrong\u003eplug-and-play\u003c\/strong\u003e unit that replaces your stock CDI and ignition coil with one all-in-one performance module — no cutting, no splicing, no weird wiring headaches.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eWhat does it actually do? It \u003cstrong\u003eremoves the stock rev limiter\u003c\/strong\u003e, \u003cstrong\u003eadvances ignition timing\u003c\/strong\u003e, and delivers a much hotter spark through its built-in \u003cstrong\u003e32kV coil\u003c\/strong\u003e (vs. roughly 15kV stock). The result is quicker acceleration, better pull, and more top speed if your setup is already hitting the factory limiter.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eInstall takes about \u003cstrong\u003e20 minutes\u003c\/strong\u003e, especially if you follow the included video. For many riders, this is one of the easiest ways to wake up a stock Ruckus and make it feel much less held back by the factory tune.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003e📺 Watch the install \/ overview video above for step-by-step guidance.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eSimple install, real performance gains, and no cutting required — exactly how it should be 🔥\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- What's Included --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #d1a000; border-radius: 8px; background: #fff8db; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eWhat's Included 📦\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003e⚡ Rolling Wrench Microprocessor CDI \/ Coil Combo Unit\u003c\/li\u003e\n\u003cli\u003e🔌 Integrated all-in-one CDI + high-output ignition coil design\u003c\/li\u003e\n\u003cli\u003e🛠️ Plug-and-play installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- Important Notes --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #c62828; border-radius: 8px; background: #fde8e8; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eImportant Things to Note 🚨\u003c\/p\u003e\n\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e\u003cstrong\u003eFits Honda Ruckus 2002–Present with GET 49cc engine only.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDoes NOT fit the Honda Zoomer.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBest top speed gains happen if your bike is already hitting the \u003cstrong\u003estock rev limiter\u003c\/strong\u003e. If not, the main benefit will usually be stronger acceleration.\u003c\/li\u003e\n\u003cli\u003eResults will vary depending on rider weight, altitude, terrain, model year, and other engine mods.\u003c\/li\u003e\n\u003cli\u003eBecause this unit produces a stronger spark and burns fuel more efficiently, some setups may run slightly lean and \u003cstrong\u003emay require rejetting\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFactory rev limiter is approximately:\n  \u003cul style=\"margin: 8px 0 0 18px; padding: 0;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2002–2006:\u003c\/strong\u003e ~8000 RPM\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2006–Present:\u003c\/strong\u003e ~8850 RPM\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYes, it will still work with a 14-inch stretched Ruckus.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNo special tools are required — this is a \u003cstrong\u003etrue plug-and-play install\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eNot sure if this is the right next step for your build? Message us and we’ll point you in the right direction 👍\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- Real-World Results --\u003e\n\u003cdiv style=\"margin-top: 24px;\"\u003e\n\u003ch3 style=\"font-size: 20px; margin-bottom: 8px; text-align: center;\"\u003eReal-World Results\u003c\/h3\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 16px;\"\u003e\n\u003cstrong style=\"font-size: 14px; display: block; margin-bottom: 8px;\"\u003eCDI \/ COIL ONLY INSTALLED ON A 2006 RUCKUS (12 MPH GAIN)\u003c\/strong\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/evionly_480x480.jpg?v=1703712822\" alt=\"CDI\/Coil only speed results on 2006 Ruckus\" style=\"max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 8px;\"\u003e\n\u003cstrong style=\"font-size: 14px; display: block; margin-bottom: 8px;\"\u003eWHAT THE CDI \/ COIL IS CAPABLE OF (20 MPH GAIN!)\u003c\/strong\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/eviresults_480x480.jpg?v=1703653723\" alt=\"Full build speed results with CDI\/Coil\" style=\"max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 14px; margin-top: 8px;\"\u003eOther modifications in the 20 MPH test included a big carb, CVT kit, and exhaust. Testing was done at around 5,700 feet above sea level, where thinner air costs roughly 20% power. At sea level, results can be even stronger.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"margin-top: 28px;\"\u003e\n\u003ch3 style=\"font-size: 20px; margin-bottom: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 4px;\"\u003e\u003cstrong\u003eWill this work with my 14-inch stretched Ruckus?\u003c\/strong\u003e\u003cbr\u003eYes.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 4px;\"\u003e\u003cstrong\u003eDoes this CDI box require any special tools?\u003c\/strong\u003e\u003cbr\u003eNo — it’s fully plug-and-play.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- Reviews --\u003e\n\u003cdiv style=\"margin-top: 28px;\"\u003e\n\u003ch3 style=\"font-size: 20px; margin-bottom: 12px;\"\u003eReviews\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2805.jpg?v=1740375324\" alt=\"Customer review 1\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2804.jpg?v=1740375329\" alt=\"Customer review 2\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2802.jpg?v=1740375299\" alt=\"Customer review 3\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2803.jpg?v=1740375310\" alt=\"Customer review 4\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rolling Wrench","offers":[{"title":"Yes - Add an Iridium Spark Plug","offer_id":46387000148197,"sku":"C-3-1 + Q-3-7","price":225.0,"currency_code":"USD","in_stock":true},{"title":"No - Don't Add an Iridium Spark Plug","offer_id":46387000180965,"sku":"C-3-1","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2146.heic?v=1734130275"},{"product_id":"gy6-oko-complete-carburetor","title":"GY6 PWK Complete Performance Carburetor - QMJ157","description":"\u003cp\u003e \u003c\/p\u003e\n\u003c!-- The Details --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #1b8e18; border-radius: 8px; background: #e8f7e7; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eThe Details ⚙️\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eWant faster throttle response and real performance gains?\u003c\/strong\u003e This PWK flat slide carburetor kit is one of the best upgrades you can make to your GY6 QMJ157 setup — period.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThis is a \u003cstrong\u003ecomplete, pre-assembled drop-in kit\u003c\/strong\u003e that includes everything you need: PWK carb (size + finish of your choice), intake manifold, Uni pod filter, throttle cable, and full jet kit. No piecing things together — just install and tune.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eWe ship each carb with a \u003cstrong\u003ebase tune for sea level\u003c\/strong\u003e, but expect to fine-tune depending on your elevation, engine size, and setup. If you want to dial it in perfectly, a wideband is highly recommended.\u003c\/p\u003e\n\u003c!-- Accessory Links --\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003e📊 Take the guesswork out of tuning: \u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/wide-band-o2-sensor-tuning-kit?_pos=1\u0026amp;_sid=09b720245\u0026amp;_ss=r\"\u003eWideband O2 Sensor Kit\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eChoose your setup based on your build:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e26mm\u003c\/strong\u003e — Best for 150cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28mm\u003c\/strong\u003e — Best for 170cc–180cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mm\u003c\/strong\u003e — Best for 190cc–232cc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eMore airflow, quicker response, and noticeably stronger acceleration — this is a must-have upgrade 🔥\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- What's Included --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #d1a000; border-radius: 8px; background: #fff8db; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eWhat's Included 📦\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e🌀 PWK Flat Slide Carburetor (26mm \/ 28mm \/ 30mm)\u003c\/li\u003e\n\u003cli\u003e🌬️ Uni Pod Air Filter\u003c\/li\u003e\n\u003cli\u003e🧩 Intake Manifold \u003c\/li\u003e\n\u003cli\u003e🧵 Throttle Cable\u003c\/li\u003e\n\u003cli\u003e🎯 Pre-installed base tune (sea level)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003ePilot Jet Kit Included:\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e32, 35, 38, 40, 42, 45, 48, 50, 52, 55\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003eMain Jet Kit Included:\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e100, 105, 108, 110, 115, 120, 125, 130, 135, 140\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Important Notes --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #c62828; border-radius: 8px; background: #fde8e8; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eImportant Things to Note 🚨\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003eCarb is pre-tuned for sea level — \u003cstrong\u003efine tuning will be required\u003c\/strong\u003e for most setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuggy owners:\u003c\/strong\u003e Included throttle cable will NOT be long enough — you must source your own.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaddog \u0026amp; wide tire Ruckus builds require additional parts:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Required Parts Links --\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003e🧩 Clocking Flange: \u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/gy6-leveling-clocking-flange?_pos=2\u0026amp;_sid=025f2c4f7\u0026amp;_ss=r\"\u003eCLICK HERE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px; font-weight: bold;\"\u003e🧵 Angled Cable Top: \u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/pwk-oko-cable-clocking-top?_pos=1\u0026amp;_sid=e1c135bb6\u0026amp;_ss=r\"\u003eCLICK HERE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eNot sure which size or setup you need? Message us — we’ll help you dial it in 👍\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rolling Wrench","offers":[{"title":"26mm Natural","offer_id":39662755545167,"sku":"E-5-2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":false},{"title":"26mm Polished (Nickel)","offer_id":39662755577935,"sku":"E-4-1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":false},{"title":"26mm Black","offer_id":39662755610703,"sku":"E-5-1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":false},{"title":"26mm Pro","offer_id":39662755643471,"sku":"E-4-2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":false},{"title":"28mm Natural","offer_id":39662755676239,"sku":"E-2-1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":false},{"title":"28mm Polished (Nickel)","offer_id":39662755709007,"sku":"E-2-2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"28mm Black","offer_id":39662755741775,"sku":"E-3-1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"28mm Pro","offer_id":39662755774543,"sku":"E-3-2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"30mm Natural","offer_id":39662755807311,"sku":"F-3-1.2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"30mm Polished (Nickel)","offer_id":39662755840079,"sku":"F-3-2 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"30mm Black","offer_id":43417602162917,"sku":"F-3-1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true},{"title":"30mm Pro","offer_id":39662755938383,"sku":"F-3-2.1 + E-1-2 + E-1-3","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/ALL.png?v=1725476324"},{"product_id":"rolling-wrench-gy6-plug-play-efi-kit","title":"ProBld GY6 Full Auto Tune EFI System","description":"\u003c!-- QUICK READ --\u003e\n\u003cp style=\"border: 2px solid #888; padding: 12px; font-size: 16px; border-radius: 4px;\"\u003eTired of constantly chasing carb tune on your GY6? This ProBld full auto-tune EFI system replaces your carb, CDI, and fuel pump with a modern, self-adjusting setup that runs clean in any temp or altitude. Plug it in, wire a few connections, and just ride.\u003c\/p\u003e\n\u003c!-- MAIN VIDEO (kept near top) --\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/od_EQCK9JZA?si=82F_xdqSYl4ltjJY\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- DROPDOWN: THE DETAILS (RED) --\u003e\n\u003cdetails style=\"border: 2px solid #ff2a00; border-radius: 4px; margin-top: 20px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"background-color: #ffe5e0; color: #ff2a00; padding: 10px; font-size: 18px; font-weight: bold; cursor: pointer; display: flex; align-items: center; justify-content: space-between; border-radius: 3px;\"\u003eThe Details \u003cspan style=\"transition: transform 0.3s;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 10px; font-size: 16px; background-color: #fff7f5; border-radius: 3px;\"\u003e\n\u003cstrong\u003eTired of your GY6 engine struggling to start or run smoothly?\u003c\/strong\u003e This is where EFI changes everything. Instead of constantly messing with jets, needles, and air screws, this **ProBld GY6 Full Auto-Tune EFI System** does the thinking for you. \u003cbr\u003e\u003cbr\u003eThis is the latest version of our EFI kit — over **6 years in the making**. It’s designed to work on any scooter or bike running a **GY6 QMJ157 150cc or 171cc engine**, regardless of which harness you’re using, as long as you have the right stator setup. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhy EFI instead of a carb?\u003c\/strong\u003e\u003cbr\u003eA carb is totally analog. You physically swap jets and move needles to chase the correct air\/fuel ratio. Once you finally nail it, the weather, altitude, or humidity changes… and you’re back to guessing. Carbs are 1800s tech — literally (invented in 1888). \u003cbr\u003e\u003cbr\u003eEFI is digital. Our system uses: \u003cbr\u003e• An **atmospheric pressure sensor** (for altitude \u0026amp; weather changes)\u003cbr\u003e• A **throttle position sensor** (TPS)\u003cbr\u003e• A **narrowband O2 sensor** (exhaust feedback)\u003cbr\u003eto constantly adjust fueling in real-time so your engine stays happy no matter where or when you ride. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow it integrates with your GY6:\u003c\/strong\u003e\u003cbr\u003e• Works with any GY6 QMJ157 150cc or 171cc engine\u003cbr\u003e• Compatible with pretty much any wiring harness (Ruckus swap harnesses, Chinese harnesses, etc.)\u003cbr\u003e• Requires an **11, 12, or 18 pole stator** \u003cstrong style=\"color: #ff2a00;\"\u003e8-pole stators will NOT work with this EFI system.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNeed a stator upgrade?\u003cbr\u003e• 8-pole → 11-pole kit: \u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/gy6-charging-system-upgrade-kit-8-pole-to-11-pole-stator?keyword=8%20pole\"\u003e\u003cstrong\u003eCLICK HERE\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e• Upgrade to 18-pole system: \u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/gy6-18-pole-charging-system-upgrade-kit?keyword=18%20pole%20stator\"\u003e\u003cstrong\u003eCLICK HERE\u003c\/strong\u003e\u003c\/a\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSimple wiring:\u003c\/strong\u003e\u003cbr\u003eThe EFI harness itself is very straightforward:\u003cbr\u003e• +12V keyed power\u003cbr\u003e• Pickup signal (blue wire from your stator \/ pickup coil)\u003cbr\u003e• Ground\/remaining harness connections handled via the included EFI wiring harness\u003cbr\u003e\u003cbr\u003eThis EFI system doesn’t just control fuel — it also takes over the **ignition system**. Your old CDI box and coil are no longer used. The CDI logic is built into the EFI ECU, and a dedicated EFI ignition coil is included. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFuel system \u0026amp; return line options:\u003c\/strong\u003e\u003cbr\u003eEFI requires a **return fuel line** back to the tank. You have two ways to set this up:\u003cbr\u003e\u003cbr\u003e1. **EFI Gas Cap (recommended)** — Replace your old cap with our EFI cap that has a built-in return port.\u003cbr\u003e2. **Drill-in Tank Nipple (included “freebie”)** — Drill your tank and install the supplied return nipple with a Viton o-ring. \u003cem\u003e(Drilling the tank is at your own risk.)\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eThe kit also includes a **high-pressure fuel pump (42 psi)** so you won’t reuse the old vacuum or low-pressure pump. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecial note for Honda Ruckus ECU users:\u003c\/strong\u003e\u003cbr\u003eIf you’re running the **stock Ruckus ECU** or our **Rolling Wrench GY6 wiring harness**, you’ll also need a **fuel pump simulator** to keep the ECU happy:\u003cbr\u003e\u003ca href=\"https:\/\/www.rollingwrenchdenver.com\/products\/efi-crown-gas-cap-copy?keyword=simu\"\u003e\u003cstrong\u003eCLICK HERE\u003c\/strong\u003e\u003c\/a\u003e This tricks the factory ECU into thinking a fuel pump is still connected. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCurrent displacement support:\u003c\/strong\u003e\u003cbr\u003e• Fully supported: **150cc \u0026amp; 171cc GY6 QMJ157**\u003cbr\u003e• In development: 180cc, 190cc, 205cc, 232cc tunes (not ready yet) \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Full CNC ProBld EFI intake manifold (anodized gold) with Viton o-ring \u0026amp; hardware\u003cbr\u003e• Installed fuel injector\u003cbr\u003e• Installed throttle body with integrated ECU\u003cbr\u003e• Installed UNI pod air filter\u003cbr\u003e• High-pressure fuel line\u003cbr\u003e• Low-pressure return fuel line\u003cbr\u003e• EFI wiring harness (3-wire install)\u003cbr\u003e• Return fuel nipple with Viton o-ring \u003cem\u003e(not included if you purchase an EFI gas cap)\u003c\/em\u003e\u003cbr\u003e• EFI fuel pump (42 psi) + mounting clamp\u003cbr\u003e• EFI magneto (you select the correct stator size in the dropdown)\u003cbr\u003e• Narrowband O2 sensor\u003cbr\u003e• Weld-in O2 bung for your exhaust\u003cbr\u003e\u003cbr\u003eOnce installed, the system self-adjusts for cold starts, altitude changes, and temperature swings — so you can spend less time tuning and more time ripping.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- DROPDOWN: IMPORTANT THINGS TO NOTE (BLUE) --\u003e\n\u003cdetails style=\"border: 2px solid #0080ff; border-radius: 4px;\"\u003e\n\u003csummary style=\"background-color: #e5f1ff; color: #0080ff; padding: 10px; font-size: 18px; font-weight: bold; cursor: pointer; display: flex; align-items: center; justify-content: space-between; border-radius: 3px;\"\u003eImportant Things to Note \u003cspan style=\"transition: transform 0.3s;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 10px; font-size: 16px; background-color: #f5faff; border-radius: 3px;\"\u003e• \u003cstrong\u003eFits GY6 QMJ157 engines only\u003c\/strong\u003e — 150cc \u0026amp; 171cc supported at this time.\u003cbr\u003e• Requires an **11, 12, or 18 pole stator** — 8-pole stators will not work.\u003cbr\u003e• You must have or create a **fuel return line** back to the tank (EFI gas cap or drilled tank nipple).\u003cbr\u003e• EFI system replaces your **carb, CDI, and ignition coil** — do not reuse the old components.\u003cbr\u003e• You’ll be swapping to the included **EFI magneto** — make sure you select the correct stator size in the product dropdown so we send the right part.\u003cbr\u003e• If using a stock Ruckus ECU or a Rolling Wrench GY6 harness, you’ll need the **fuel pump simulator** to avoid ECU errors.\u003cbr\u003e• Larger displacement tunes (180\/190\/205\/232) are still in development — not ready out of the box yet.\u003cbr\u003e\u003cbr\u003eInstallation is very straightforward for anyone comfortable with basic wiring and engine work. If you’re unsure what stator you have or whether your setup is compatible, reach out — we can help you confirm before you order.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- SECOND VIDEO (kept near the bottom as in original) --\u003e\n\u003cp style=\"margin-top: 24px;\"\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/player.vimeo.com\/video\/1015529690?h=f10f314d9a\" title=\"vimeo-player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- ARROW ROTATION SCRIPT --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rolling Wrench","offers":[{"title":"150cc - 11 or 12 Pole Stator","offer_id":31688161329231,"sku":"SHEET-7","price":675.0,"currency_code":"USD","in_stock":false},{"title":"150cc - 18 Pole Stator","offer_id":31688161361999,"sku":"SHEET-7.1","price":675.0,"currency_code":"USD","in_stock":false},{"title":"171cc - 11 or 12 Pole Stator","offer_id":32888755421263,"sku":"SHEET-7.2","price":675.0,"currency_code":"USD","in_stock":false},{"title":"171cc - 18 Pole Stator","offer_id":32888756863055,"sku":"SHEET-7.3","price":675.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_0708.heic?v=1721858946"},{"product_id":"probld-honda-ruckus-fuel-pump-pulser","title":"Vacuum Fuel Pump \"Delete Kit\" Pulser Unit","description":"\u003c!-- Video --\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/I_k3jgNswCU\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- The Details --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #1b8e18; border-radius: 8px; background: #e8f7e7; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eThe Details ⚙️\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eDone fighting with vacuum pulse fuel pumps? This ProBld fuel pump pulser lets you run a \u003cstrong\u003ereliable OEM Honda electric fuel pump\u003c\/strong\u003e instead — no more inconsistent fuel delivery, long cranking, or random issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eTurn the key, the pump primes, and your carb gets \u003cstrong\u003econsistent, controlled fuel flow\u003c\/strong\u003e. Simple as that. This setup replaces the old vacuum system with something that actually works every time.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e🔌 Plugs into a 12V DC keyed power source (Ruckus tail light plug compatible)\u003c\/li\u003e\n\u003cli\u003e⛽ Connects directly to a Honda OEM fuel pump\u003c\/li\u003e\n\u003cli\u003e🔁 Pulses the pump automatically when the key is on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThere’s also an \u003cstrong\u003eadjustable dial\u003c\/strong\u003e to fine-tune pump speed, letting you match fuel delivery to your setup — from stock to fully built.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003e🛠️ Works on:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003eGY6 scooters \u0026amp; Ruckus swaps\u003c\/li\u003e\n\u003cli\u003eATVs, buggies, and Maddogs\u003c\/li\u003e\n\u003cli\u003eOutboards, lawn equipment, and more\u003c\/li\u003e\n\u003cli\u003eBasically any carb’d setup (up to ~700cc) with 12V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eIf your fuel system has ever been “temperamental,” this fixes it for good 🔥\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- What's Included --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #d1a000; border-radius: 8px; background: #fff8db; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eWhat's Included 📦\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e⚡ ProBld Fuel Pump Pulser Unit\u003c\/li\u003e\n\u003cli\u003e🎛️ Adjustable pulse control dial\u003c\/li\u003e\n\u003cli\u003e🔌 Plug-and-play wiring (Ruckus-compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eRequired (not included):\u003c\/strong\u003e Genuine Honda fuel pump + 12V DC keyed power source\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Important Notes --\u003e\n\u003cdiv style=\"margin: 20px 0; border: 2px solid #c62828; border-radius: 8px; background: #fde8e8; padding: 15px;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold;\"\u003eImportant Things to Note 🚨\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC power only\u003c\/strong\u003e — DO NOT connect to AC or you will damage the unit.\u003c\/li\u003e\n\u003cli\u003eEquipped with a diode to protect reverse polarity \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMust be used with a genuine Honda fuel pump\u003c\/strong\u003e (“Made in Japan”).\u003c\/li\u003e\n\u003cli\u003eAvoid cheap aftermarket pumps — they are unreliable and defeat the purpose of this setup.\u003c\/li\u003e\n\u003cli\u003eCompatible with most GY6 and Ruckus-style wiring harnesses with a 12V keyed source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 10px; text-align: center;\"\u003e\u003cimg alt=\"Genuine Honda fuel pump label example\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2848.jpg?v=1740595080\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eConfirmed working with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli\u003eATR, PSP, Dorby Works, Drow Sports, Maxx, BDX harnesses\u003c\/li\u003e\n\u003cli\u003eChinese scooter \u0026amp; Maddog harnesses\u003c\/li\u003e\n\u003cli\u003eAny system with 12V DC keyed power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eNot sure if your setup will work? Message us — we’ll help you confirm it quickly 👍\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Reviews --\u003e\n\u003cdiv style=\"margin-top: 28px;\"\u003e\n\u003ch3 style=\"font-size: 20px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eReviews\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2841.jpg?v=1740595119\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2844.jpg?v=1740595141\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/IMG_2843.jpg?v=1740595171\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rolling Wrench","offers":[{"title":"Pulser Only (I have a Honda fuel pump)","offer_id":44082035294437,"sku":"G-5-1","price":125.0,"currency_code":"USD","in_stock":false},{"title":"Pulser + Fuel Pump (I need everything)","offer_id":44082035327205,"sku":"G-5-1 \u0026 G-5-2","price":247.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1415\/0180\/files\/image_20dc6a46-c862-4fbc-b132-c4386e258ca0.heic?v=1685073855"}],"url":"https:\/\/www.rollingwrenchdenver.com\/collections\/home-page-builders-are-buying.oembed","provider":"Rolling Wrench","version":"1.0","type":"link"}