{"product_id":"mf16-50516-set-getti-massimo-per-keihin-pwk-racing","title":"MF16.50516 Main Jet Set for Keihin PWK \/ RACING","description":"\u003ch2\u003e Main jets for PWK and Polini CP carburetors\u003c\/h2\u003e \u003cp\u003eMain jet set for PWK and Polini CP carburetors - ideal for tuning your carburetor. Includes 10 precision-machined jets in increments of 2 or 3, depending on the model. Perfect for anyone looking to optimize their carburetor settings or test different setup variations. It fits precisely and is compatible with many tuning carburetor models.\u003c\/p\u003e\n\u003cp\u003e Available in different versions:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Sizes \u003cstrong\u003efrom 98 to 120\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes \u003cstrong\u003efrom 122 to 145\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 145 to 170\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 172 to 195\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 198 to 220\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 222 to 245\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 248 to 270\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Sizes\u003cstrong\u003e\u003c\/strong\u003e \u003cstrong\u003efrom 272 to 295\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eTo fine-tune the carburetor, always install a main jet that is too large. At full throttle, the engine should start to stutter (4 cycles). At this point, you need to reduce the main jet in increments of 5 until the engine runs smoothly.\u003c\/p\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":49420058165572,"sku":"MF16.50516","price":14.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/275598_5193010.jpg?v=1755855937","url":"https:\/\/www.billaricambi.it\/en\/products\/mf16-50516-set-getti-massimo-per-keihin-pwk-racing","provider":"Billaricambi SRLS","version":"1.0","type":"link"}