{"product_id":"kb-pistons-hypereutectic-cast-piston-pistons-shovel-80ci-7-2-1-010-824-01152","title":"Kb Pistons Hypereutectic Cast Piston - Pistons Shovel 80ci 7.2:1 .010 — Harley-Davidson Electra Glide, Super Glide, Wide Glide (1980-1984)","description":"\u003cp\u003eKB Pistons Hypereutectic cast piston for Shovel 80ci engines, forged from a 16% high-silicon alloy that resists thermal expansion and maintains tight ring seal in air-cooled motors. Sized .010 over stock bore and rated for compression ratios up to 10.5:1 on pump fuel.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e16% silicon hypereutectic alloy\u003c\/li\u003e\n  \u003cli\u003eLow thermal expansion rate\u003c\/li\u003e\n  \u003cli\u003eTight piston-to-cylinder clearance\u003c\/li\u003e\n  \u003cli\u003eReduced engine noise\u003c\/li\u003e\n  \u003cli\u003eStock to mild compression ratio rated\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 KB288.010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 800745063656\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e .010 over\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 7.2:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 80 cubic inches (Shovel)\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\u003eFits air-cooled Shovel 80ci engines. Designed for stock or mild compression ratios up to 10.5:1 running on pump fuel.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio are these pistons rated for?\u003c\/h3\u003e\n\u003cp\u003e7.2:1 compression, suitable for stock or mildly modified air-cooled Shovel engines running on regular pump fuel.\u003c\/p\u003e\n\u003ch3\u003eWhy hypereutectic alloy instead of forged aluminum?\u003c\/h3\u003e\n\u003cp\u003eThe 16% silicon content reduces thermal expansion, allowing tighter ring seal and quieter operation in air-cooled engines while resisting wear.\u003c\/p\u003e\n\u003ch3\u003eAre these .010 or .020 over?\u003c\/h3\u003e\n\u003cp\u003eThese are .010 over stock bore. KB also offers .020 over and standard bore sizes — verify your honing before ordering.\u003c\/p\u003e\n\u003ch3\u003eDo I need to hone the cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — hone cylinders to the proper bore size for the piston oversize before installation to ensure correct clearance.\u003c\/p\u003e","brand":"Kb Pistons","offers":[{"title":"Default Title","offer_id":53035462131823,"sku":"824-01152","price":254.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_bc1b12f5-86cf-4c28-b9ca-7d3a41da5f79.png?v=1779561987","url":"https:\/\/vtwinbikers.com\/products\/kb-pistons-hypereutectic-cast-piston-pistons-shovel-80ci-7-2-1-010-824-01152","provider":"Vtwinbikers","version":"1.0","type":"link"}