{"product_id":"camshaft-10-13-yzf450-exhaust-hot-cams-4164-1ex-stage-1-4164-1e","title":"CAMSHAFT 10-13 YZF450 EXHAUST, HOT CAMS 4164-1EX STAGE 1, 4164-1E","description":"\u003cp\u003ePart No.  56-C331.EX.STG1    (oro2u.com)\u003cbr\u003e YAMAHA YZF450 YZ450F 2010 - 2013,\u003cbr\u003e Hot Cams Stage 1 Cam - 41641EX\u003cbr\u003e Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower\u003c\/p\u003e \u003cp\u003eProvides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models\u003cbr\u003e Cam Description: Exhaust. THIS IS THE CAM SET THAT WILL SUIT MOST RIDERS IN MOST RIDING SITUATIONS. Provide increased\u003c\/p\u003e \u003cp\u003elow-mid rpm torque up to 9000 rpm and improved peak torque with a no loss at high rpm. Throttle response is also improved. FI remapping is not required but may further improve overall performance. Supplied with decompression mechanism\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57138746229109,"sku":"56-C331.EX.STG1","price":312.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock51471_1.jpg?v=1778201518","url":"https:\/\/www.smxoffroad.com\/fr\/products\/camshaft-10-13-yzf450-exhaust-hot-cams-4164-1ex-stage-1-4164-1e","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}