{"product_id":"cp-carrillo-forged-piston-kit-yamaha-fx-sho-86-5mm-9-5-1-m1083a","title":"2009-2013 Yamaha FX SHO - CP-Carrillo Forged Piston Kit 86.5mm 9.5:1 M1083A","description":"\u003cp\u003eCP-Carrillo forged piston kit for the 2009-2013 Yamaha FX SHO. CP-Carrillo has built pistons and rods in Irvine, California since 1975 and supplies OEM and professional race programs worldwide. This is a shelf part number, not a custom order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ Fits\u003c\/strong\u003e\u003cbr\u003e2009-2013 Yamaha FX SHO\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ Features\u003c\/strong\u003e\u003cbr\u003e2618 forged aluminum, made in Irvine California\u003cbr\u003eBore: 86.5mm\u003cbr\u003eStroke: 78mm\u003cbr\u003eCompression ratio: 9.5:1\u003cbr\u003eDisplacement: 1833cc\u003cbr\u003eCompression height: 1.291 in\u003cbr\u003eDome\/dish volume: -14.09 cc\u003cbr\u003ePiston weight: 329 grams\u003cbr\u003eDual pin oilers feed twice the oil to the wrist pin\u003cbr\u003eAccumulator groove reduces ring flutter for a better seal\u003cbr\u003eBalanced within one gram, pin lock grooves machined in\u003cbr\u003eCP-Carrillo part number M1083A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ What's Included\u003c\/strong\u003e\u003cbr\u003eForged piston(s)\u003cbr\u003eRing set (CPN-3406)\u003cbr\u003eWrist pin(s) (866-2250-18CP3C)\u003cbr\u003eWire locks (866X063XSWL)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ What's NOT Included\u003c\/strong\u003e\u003cbr\u003eGaskets sold separately (Cometic H2992030S)\u003cbr\u003eConnecting rod sold separately (CP-Carrillo PSR5551)\u003c\/p\u003e\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"CP-Carrillo","offers":[{"title":"Full Set (4 pistons)","offer_id":48970719690977,"sku":"M1083A-SET","price":1126.0,"currency_code":"USD","in_stock":true},{"title":"Single Piston","offer_id":48970719723745,"sku":"M1083A-SINGLE","price":306.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/Screenshot_2026-10-20_171051.png?v=1792541462","url":"https:\/\/dunegoonshop.com\/products\/cp-carrillo-forged-piston-kit-yamaha-fx-sho-86-5mm-9-5-1-m1083a","provider":"Dune Goons","version":"1.0","type":"link"}