{"product_id":"v-force-reed-valve-system-yfz350-banshee-88-07-v4144-2","title":"V-Force Reed Valve System YFZ350 Banshee 88-07","description":"\u003cdiv class=\"amd-overview\"\u003e\n\u003cp class=\"amd-overview__lead\"\u003eThe V-Force Reed Valve System YFZ350 Banshee 88-07 from V-Force is listed to fit 1 model: Yamaha YFZ 350 BANSHEE 1988-2007. It is part of our carburettor and fuel injection range.\u003c\/p\u003e\n\u003cul class=\"amd-overview__facts\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e \u003cspan class=\"amd-mono\"\u003eV4144-2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Yamaha:\u003c\/strong\u003e \u003ca href=\"\/pages\/yamaha-yfz350banshee-parts\"\u003eYFZ 350 BANSHEE 1988-2007\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Parts › Fuel System › Fuel Injection and Carburettor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eV-Force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Item No.\u003c\/th\u003e\n\u003ctd\u003eV4144-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFits these bikes\u003c\/h2\u003e\u003cp\u003eThis V-Force part is listed as fitting 1 model. Check your model and year below.\u003c\/p\u003e\u003ctable class=\"fitment-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/yamaha-yfz350banshee-parts\"\u003eYFZ 350 BANSHEE\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1988-2007\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cp\u003eThe VF4 builds on the VF3 with a series of upgrades aimed at better performance. Carbon fibre reed petals paired with a new resin frame raise airflow by 10% over the standard system, improving velocity and performance. The VForce4 also has external walls that shield the reed petals, helping them last longer.\u003c\/p\u003e\u003ch3\u003eHow the VForce design works\u003c\/h3\u003e\u003cp\u003eCompared with a conventional reed valve, the VForce system has twice the reed-tip surface area. That brings two main advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess petal travel:\u003c\/strong\u003e to move the same volume of air, the petals only have to travel half as far as in a conventional system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter performance and longer life:\u003c\/strong\u003e with less distance to cover, the petals are more likely to open fully and to seal properly when \"closed\". Reed petals are always moving, so they never close completely, but the smaller movement in the VForce system cuts wear and extends their life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTo put it in perspective, a reed petal at 8,000 RPM opens and closes 133 times every second. Reducing its travel greatly reduces the stress and wear it has to deal with.\u003c\/p\u003e\u003ch3\u003eStandard VForce features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwice the reed-tip surface of conventional designs\u003c\/li\u003e\n\u003cli\u003eMore bottom-end power, a stronger mid-range and a longer-reaching top end\u003c\/li\u003e\n\u003cli\u003eBetter efficiency thanks to shorter reed petal travel\u003c\/li\u003e\n\u003cli\u003eGreater airflow for more horsepower\u003c\/li\u003e\n\u003cli\u003eLess reed petal wear\u003c\/li\u003e\n\u003cli\u003eScrew-free design, so there is no chance of screws getting into the motor\u003c\/li\u003e\n\u003cli\u003eThe screw-free design also makes reed petal changes quick and easy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVF4 upgrades\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll-new resin reed petal system using carbon fibre with an optimised lay-up\u003c\/li\u003e\n\u003cli\u003ePre-curved petals that seal better at their tips\u003c\/li\u003e\n\u003cli\u003eA wider reed cage gives maximum airflow\u003c\/li\u003e\n\u003cli\u003eCombined reed tip area up by 10.5% for greater overall airflow\u003c\/li\u003e\n\u003cli\u003eAirfoil-shaped cage tips that speed up the air coming from the outer ports\u003c\/li\u003e\n\u003cli\u003eLong reed stops that gradually slow the petal tips, improving durability\u003c\/li\u003e\n\u003cli\u003eCentral wing frontal area cut by 15.6%, with a more aerodynamic shape\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"V-Force","offers":[{"title":"Default Title","offer_id":58911214338312,"sku":"800308","price":269.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/4201\/0632\/files\/v-force-reed-valve-system-yfz350-banshee-88-07-v4144-2.png?v=1790733654","url":"https:\/\/apexpowersports.co.uk\/products\/v-force-reed-valve-system-yfz350-banshee-88-07-v4144-2","provider":"Apex Powersports","version":"1.0","type":"link"}