{"product_id":"kb-pistons-hypereutectic-cast-piston-pistons-shovel-80ci-7-2-1-std-824-01150","title":"Kb Pistons Hypereutectic Cast Piston - Pistons Shovel 80ci 7.2:1 STD — Harley-Davidson Electra Glide, Super Glide, Wide Glide (1980-1984)","description":"\u003cp\u003eKB Pistons Hypereutectic cast piston for Shovelhead 80ci engines at standard bore, designed with 16% silicon content for high thermal stability and low expansion. Ideal for air-cooled engines running stock to mild compression ratios up to 10.5:1 on pump fuel.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHypereutectic alloy with 16% silicon content\u003c\/li\u003e\n  \u003cli\u003eLow thermal expansion rate\u003c\/li\u003e\n  \u003cli\u003eTight piston-to-cylinder wall clearances\u003c\/li\u003e\n  \u003cli\u003eReduced engine wear and noise\u003c\/li\u003e\n  \u003cli\u003eSuitable for stock to 10.5:1 compression\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.STD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 800745063618\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Shovelhead 80ci\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 7.2:1 Standard\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\u003eFits air-cooled Shovelhead engines with 80 cubic inch displacement at standard bore.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this piston rated for?\u003c\/h3\u003e\n\u003cp\u003e7.2:1 standard compression. Hypereutectic pistons are suitable for stock to mild ratios up to 10.5:1 on pump fuel.\u003c\/p\u003e\n\u003ch3\u003eWhy is the silicon content important?\u003c\/h3\u003e\n\u003cp\u003e16% silicon content provides high thermal stability and low expansion, allowing tighter piston-to-cylinder clearances for better ring seal and quieter running.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 80ci Shovel engine?\u003c\/h3\u003e\n\u003cp\u003eYes — this is a standard bore replacement for 80 cubic inch Shovelhead engines.\u003c\/p\u003e\n\u003ch3\u003eCan I run this piston with higher octane fuel or forced induction?\u003c\/h3\u003e\n\u003cp\u003eThese hypereutectic pistons are engineered for stock to mild compression ratios on pump fuel. Higher-compression builds or boost require forged pistons rated for those conditions.\u003c\/p\u003e","brand":"Kb Pistons","offers":[{"title":"Default Title","offer_id":53035462066287,"sku":"824-01150","price":254.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_9c20ba34-e7c2-4c59-aaf1-55aa33a62605.png?v=1779561831","url":"https:\/\/vtwinbikers.com\/products\/kb-pistons-hypereutectic-cast-piston-pistons-shovel-80ci-7-2-1-std-824-01150","provider":"Vtwinbikers","version":"1.0","type":"link"}