{"product_id":"kb-pistons-forged-alloy-piston-pistons-883-to-1200-10-5-1-020-824-01659","title":"Kb Pistons Forged Alloy Piston - Pistons 883 TO 1200 10.5:1 .020 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Super Low (1986-2019)","description":"\u003cp\u003eKB Pistons forged alloy piston set for Harley Sportster 883-to-1200cc conversions, featuring 4032 forged alloy with 11% silicon content for superior crack resistance under detonation. Built for street or race applications with power adders like NOS or boost.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4032 forged alloy with 11% silicon content\u003c\/li\u003e\n  \u003cli\u003eSuperior crack resistance under detonation or pre-ignition\u003c\/li\u003e\n  \u003cli\u003eCoated skirts on Twin Cam and Sportster applications\u003c\/li\u003e\n  \u003cli\u003eAll rings, wrist pins, and wrist pin locks included\u003c\/li\u003e\n  \u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e KB Pistons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e KB925C.020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 800745154378\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized:\u003c\/strong\u003e .020 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFor Harley Sportster 883-to-1200cc displacement conversions in street or race applications with power adders such as NOS or boost.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included with the piston kit?\u003c\/h3\u003e\n\u003cp\u003eTwo pistons, all rings, wrist pins, and wrist pin locks (2 locks per piston). Everything needed to complete the set.\u003c\/p\u003e\n\u003ch3\u003eCan I use these for a stock or mildly modified engine?\u003c\/h3\u003e\n\u003cp\u003eThese pistons are engineered for high-output applications with power adders. For stock or mild builds, consult KB Pistons on a more conservative option.\u003c\/p\u003e\n\u003ch3\u003eAre replacement rings available separately?\u003c\/h3\u003e\n\u003cp\u003eYes, replacement rings are available but special order. Contact KB Pistons or your dealer for ring part numbers.\u003c\/p\u003e\n\u003ch3\u003eDo these require machine work or honing?\u003c\/h3\u003e\n\u003cp\u003eYour engine block will need to be bored .020 in oversize and properly honed to accept these pistons. Professional machine work is required.\u003c\/p\u003e\n\u003ch3\u003eWhy are wrist pin locks sold individually?\u003c\/h3\u003e\n\u003cp\u003eEach piston requires 2 wrist pin locks. Since pistons come in pairs, you'll need to order 4 locks total (2 sets of 2) for a complete installation.\u003c\/p\u003e","brand":"Kb Pistons","offers":[{"title":"Default Title","offer_id":53035469963375,"sku":"824-01659","price":313.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_31cff38c-62b2-4810-b788-645a2901e050.png?v=1779565616","url":"https:\/\/vtwinbikers.com\/products\/kb-pistons-forged-alloy-piston-pistons-883-to-1200-10-5-1-020-824-01659","provider":"Vtwinbikers","version":"1.0","type":"link"}