{"product_id":"wiseco-pk1436-top-end-kit-0-50mm-oversize-to-100-50mm-9-9-1-compression","title":"Wiseco PK1436 Top End Kit - 0.50mm Oversize to 100.50mm, 9.9:1 Compression","description":"Bore: 100.50mm\u003cbr\u003e Compression: 9.9:1 Compression\u003cbr\u003e Sizing: 0.50mm Oversize\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 666cc. \u003cbr\u003eBore - Standard: 100.00mm. \u003cbr\u003eBore - Actual: 100.50mm. \u003cbr\u003eBore - Oversize: .50mm. \u003cbr\u003eStroke: 84.00mm. \u003cbr\u003eCompression Ratio - Actual: 9.9:1. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e10050XS - 100.50 mm Ring Set. \u003cbr\u003e4966M10050 - Yam YFM660 Raptor\/Grizzly\/Rhino 9.9:1 CR. \u003cbr\u003eCW22 - ROUND WIRE PIN LOCKS 22MM (PAIR). \u003cbr\u003eRing - Set. \u003cbr\u003eS655 - PistonPin 22 x 57.15mm NonChromed SW. \u003cbr\u003eW6428 - TopEndGsktKit Yam Grizz\/Rhino 660 101mm.\u003cbr\u003e \u003cbr\u003e Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2002-2008 Yamaha YFM660F Grizzly 4x4","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44006331252858,"sku":"4455773","price":328.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8707e9f64a3c877405d85c487598b491_a4a1af99-6773-4396-9e72-6879feb3b690.jpg?v=1764319198","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1436-top-end-kit-0-50mm-oversize-to-100-50mm-9-9-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}