{"product_id":"wiseco-4329m07550-piston-kit-0-50mm-oversize-to-75-95mm-10-5-1-compression","title":"Wiseco 4329M07550 Piston Kit - 0.50mm Oversize to 75.95mm, 10.5:1 Compression","description":"Bore: 75.95mm\u003cbr\u003e Compression: 10.5:1 Compression\u003cbr\u003e Sizing: 0.50in. Oversize\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 251cc. \u003cbr\u003eBore - Standard: 75.00mm. \u003cbr\u003eBore - Actual: 75.50mm. \u003cbr\u003eBore - Oversize: 0.50. \u003cbr\u003eStroke: 56.5mm. \u003cbr\u003eCompression Ratio - Actual: 10.5:1. \u003cbr\u003eAdditional Info.: Radial Head. \u003cbr\u003eNote: Cylinder boring required. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e2973XG - 75.50 mm Ring Set. \u003cbr\u003eCW17 - ROUND WIRE PIN LOCKS 17MM (PAIR). \u003cbr\u003eS523 - PistonPin 17mm x 2.429in. NonChromed TW\u003cbr\u003e \u003cbr\u003e All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions. Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e1984-1987 Honda XL250R\u003cbr\u003e 1984-1985 Honda XR250R","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44178475483258,"sku":"4128890","price":199.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/377aa5a29ca79d9c209fd71413addef4_8eabf2e8-d394-44c1-9955-f6e29f5002cf.jpg?v=1783735186","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-4329m07550-piston-kit-0-50mm-oversize-to-75-95mm-10-5-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}