{"product_id":"carburador-dellorto-vhst-racing-26-bd-satarter-palanca","title":"Dellorto VHST Racing 26 BD Carburettor - starter lever","description":"\u003cp\u003e\u003cstrong\u003eCarburettor Dellorto VHST Racing 26 BD\u003c\/strong\u003e of \u003cstrong\u003e26 mm\u003c\/strong\u003e with lever-operated starter.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eVHST Racing 26\u003c\/strong\u003e increases the mixture flow, allowing it to feed engines that demand a much higher flow rate. This becomes especially important when the \u003cstrong\u003eexhaust enters resonance\u003c\/strong\u003e and the cylinder starts to fill and empty at very high speed: that is precisely when you need the intake to be able to keep up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat really changes when fitting a 26 mm carburettor?\u003c\/strong\u003e In a setup that needs it, the engine gains greater fuelling capacity in the mid and high range, can maintain cylinder filling better at high RPM, and is no longer held back by the restriction caused by a carburettor that is too small. The result can be an engine with \u003cstrong\u003emore power, better over-rev, and a greater ability to make the most of the cylinder and exhaust potential\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBut diameter is not everything. The carburettor works thanks to the \u003cstrong\u003eVenturi effect\u003c\/strong\u003e: as the air accelerates through the narrow section of the duct, the pressure drops and the vacuum is created that draws the fuel up from the carburetion circuit. The better this flow is controlled, the better the \u003cstrong\u003eatomisation of the petrol and the formation of the air-fuel mixture\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you fit a 26 mm carburettor but keep \u003cstrong\u003ean original reed valve box\u003c\/strong\u003e, you simply move the bottleneck a few centimetres further on. For a more complete setup, we recommend combining it with a \u003cstrong\u003ereed valve box\u003c\/strong\u003e and a manifold.\u003c\/p\u003e\n\u003cp\u003eA reed valve box with \u003cstrong\u003ea greater effective flow area and petals suited to the engine speed range\u003c\/strong\u003e allows the mixture to enter the crankcase with less restriction. This is especially helpful when the engine revs high, since the reeds have to open and close thousands of times per minute in step with the crankcase pulses.\u003c\/p\u003e\n\u003cp\u003eThe result of correctly combining \u003cstrong\u003ecarburettor + manifold + reed valve box\u003c\/strong\u003e is a much more coherent intake system: better flow, fewer restrictions, and fuelling capable of keeping up with the cylinder throughout the entire RPM climb.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Dellorto.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e VHST Racing 26 BD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 26 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir intake:\u003c\/strong\u003e smooth 49 mm connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine connection:\u003c\/strong\u003e 36 mm rubber sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter:\u003c\/strong\u003e manual, lever-operated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard settings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlide:\u003c\/strong\u003e 55.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle:\u003c\/strong\u003e D38.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtomiser:\u003c\/strong\u003e 272HH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain jet:\u003c\/strong\u003e 104.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot jet:\u003c\/strong\u003e 40S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter jet:\u003c\/strong\u003e 60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat valve:\u003c\/strong\u003e 270.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloats:\u003c\/strong\u003e 15760.5 - 3.6 g.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dellorto","offers":[{"title":"Default Title","offer_id":67672412488071,"sku":"09371","price":230.26,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/09371-3.webp?v=1791882501","url":"https:\/\/motoscoot.net\/en\/products\/carburettor-dellorto-vhst-racing-26-bd-starter-lever","provider":"Motoscoot","version":"1.0","type":"link"}