{"product_id":"d-20011","title":"Hyper Head Big Bore Kit 88cc (Entry Package) Monkey\/Gorilla (12V)","description":"【Daytona 20011 Hyper Head Big Bore Kit 88cc (Entry Package) Monkey\/Gorilla (12V)】\u003cbr\u003e\n Renewed with a new cylinder featuring large fins.\u003cbr\u003e\n A big bore kit that uses big valves with an intake of φ25 and an exhaust of φ22.\u003cbr\u003e\n Increases power by approximately 3 to 4 times compared to the stock 88cc engine.\u003cbr\u003e\n The exterior maintains the stock head design but is equipped with larger fins to improve cooling performance.\u003cbr\u003e\n The NEW cylinder is used in the 88cc big bore kit, entry package, PC20 kit, and 110cc kit.\u003cbr\u003e\n ● Head-side manifold mounting dimensions: Pitch 45mm, intake port diameter φ24.\u003cbr\u003e\n ● Recommended carburetors: PC20\/PE24.\u003cbr\u003e\n ● PE28\/26, CR-MINI, VM26, YD28\/24 can be installed.\u003cbr\u003e\n ● To achieve specified performance, carburetor and muffler replacement are required.\u003cbr\u003e\n ● Due to high compression, please use high-octane gasoline.\u003cbr\u003e\n Compatible models:\u003cbr\u003e\n ■ Monkey\/Gorilla (12V) (Z50JN\/P\/S\/T\/V\/W\/X) (Z50J-2000001)\u003cbr\u003e\n ■ Monkey\/Gorilla (12V) (Z50JY\/1\/2\/4\/5\/6\/7) (AB27-1000001～)\u003cbr\u003e\n Notes\u003cbr\u003e\n * Vibration and engine noise will increase due to the bore-up.\u003cbr\u003e\n * Install an oil cooler and oil temperature gauge and manage the oil temperature.\u003cbr\u003e\n Continuous operation at high temperatures (100 degrees Celsius or higher) may damage the engine.\u003cbr\u003e\n * Daytona's specified maximum RPM: 10,000rpm\u003cbr\u003e\n * The image is for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.","brand":"デイトナ(DAYTONA)","offers":[{"title":"Default Title","offer_id":45562147340523,"sku":"d-20011","price":44056.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/d-20011.jpg?v=1719481859","url":"https:\/\/bikeman.jp\/en\/products\/d-20011","provider":"バイクマン","version":"1.0","type":"link"}