{"product_id":"sparkwhiz-36-181-jet-assortment-kit-for-holley-carburetors-72-brass-jets-sizes-64-99","title":"SPARKWHIZ 36-181 Jet Assortment Kit for Holley Carburetors — 72 Brass Jets (Sizes 64-99)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDiscover the SPARKWHIZ 36-181 Jet Assortment Kit, a precision brass jet set built for Holley carburetors. Whether you are replacing worn jets or exploring a wider range of sizes for tuning, this kit places a broad selection at your fingertips in a compact, organized package. The premium brass construction pairs durability with reliable sealing, supporting routine maintenance and adjustment sessions without sacrificing accuracy.\u003c\/p\u003e\u003ch2\u003eWhat’s included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e72 jets total across sizes 64–99, two pieces per size, with a standard 1\/4\"-32 thread.\u003c\/li\u003e\n\u003cli\u003eA durable plastic case with numerically labeled sections for fast retrieval and neat storage.\u003c\/li\u003e\n\u003cli\u003eJet sizes arranged to help you compare performance across different bore openings during tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and verification\u003c\/h2\u003e\u003cp\u003eThis kit is designed for Holley carburetor models 2010, 2300, 4010, 4011, 4150, 4160, and 4500. Before purchasing, please verify your carburetor model, size, and specifications to ensure a proper fit. The kit supports informed tuning and routine maintenance by hobbyists and professionals who handle carburetors regularly.\u003c\/p\u003e\u003ch2\u003eDurability and material\u003c\/h2\u003e\u003cp\u003eMade from premium brass, these jets offer wear resistance and long-term durability, helping maintain consistent performance through multiple tuning sessions.\u003c\/p\u003e\u003ch2\u003eHow to use and stay organized\u003c\/h2\u003e\u003cp\u003eUse the assortment to trial different jets during tuning. Start with a mid-range size, then adjust based on observed performance. The labeled case helps you stay organized as you test and log results.\u003c\/p\u003e\u003ch2\u003eTips for effective tuning\u003c\/h2\u003e\u003cp\u003eTest one jet at a time and monitor idle stability, acceleration, and fuel response. Record findings with each size and revert to baseline when needed. Keep jets clean and stored in their labeled slots to prevent mix-ups.\u003c\/p\u003e\u003ch2\u003eNotes on care and handling\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHandle jets with appropriate tools to avoid damaging bore openings.\u003c\/li\u003e\n\u003cli\u003eStore in a dry environment to minimize brass tarnish and corrosion over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhile results may vary depending on engine setup and operating conditions, this kit offers a practical range for exploring tuning possibilities on Holley carburetors.\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: What Holley carburetor models are compatible with the SPARKWHIZ 36-181 Jet Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Holley models 2010, 2300, 4010, 4011, 4150, 4160, and 4500.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many jets and sizes are included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 72 jets total, sizes #64 to #99, two pieces per size, with 1\/4-32 thread.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SPARKWHIZ","offers":[{"title":"Default Title","offer_id":42487441752149,"sku":"B0G4DMFCMP","price":56.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/sparkwhiz-36-181-jet-kit-plastic-case.jpg?v=1778429926","url":"https:\/\/plentytorque.co.uk\/products\/sparkwhiz-36-181-jet-assortment-kit-for-holley-carburetors-72-brass-jets-sizes-64-99","provider":"PlentyTorque","version":"1.0","type":"link"}