{"product_id":"camshaft-10-13-yzf450-exhaust-hot-cams-4166-2ex-stage-2","title":"CAMSHAFT 10-13 YZF450 EXHAUST, HOT CAMS 4166-2EX STAGE 2","description":"Part No.  56-C331.EX.STG2    (phoenixmotos.com)\u003cbr\u003e YAMAHA YZF450 YZ450F 2010 - 2013,\u003cbr\u003e Hot Cams Stage 2 Cam - 41662EX, 4166-2EX,\u003cbr\u003e Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower \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. Provide increased mid-top torque and horsepower. Produces more power than the OEM cams from\u003c\/p\u003e \u003cp\u003e6000 rpm and up with a slight loss at lower rpm. Produces more power than the stage 1 set from 8000 rpm and up. Performance will be further improved with improvements to intake and exhaust efficiency and FI remapping. Supplied with decompression mechanism.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Hot Cams","offers":[{"title":"Default Title","offer_id":50870336553226,"sku":"56-C331.EX.STG2","price":297.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51472_1.jpg?v=1741679460","url":"https:\/\/store.phoenixmotos.com\/products\/camshaft-10-13-yzf450-exhaust-hot-cams-4166-2ex-stage-2","provider":"Phoenix Motos","version":"1.0","type":"link"}