{"product_id":"keith-black-kb348-010-95-inch-twin-cam-piston-set-010-oversize","title":"Keith Black KB348.010 95-Inch Twin Cam Piston Set, .010 Oversize","description":"Keith Black piston set .010 oversize and is for a 3.875 inch bore. Piston set has a compression ratio of 9.3:1 and includes rings.\n\u003cp\u003eThe Keith Black KB348.010 95-inch Twin Cam piston set features a hypereutectic alloy cast in a permanent steel mold. This construction supports a lightweight piston design intended to help produce more power, use less fuel, and provide extended service life. The pistons are .010 oversize for a 3.875-inch bore and provide a 9.3:1 compression ratio.\u003c\/p\u003e\u003cp\u003eThe alloy's low heat transfer helps keep the piston skirts cooler, minimizing piston expansion. Combined with high compression ring placement, the design is intended to support increased power and fuel economy. High ring placement also helps reduce detonation and increase top ring temperature.\u003c\/p\u003e\u003cp\u003eFor proper break-in, run the engine at moderate speeds for at least 500 miles and avoid excessive operation in lower gears. Refer to the manufacturer's Keith Black Symmetrical-Asymmetrical Piston Installation Guide for installation instructions. This set fits 2007–2016 Harley-Davidson FXST applications as specified by the supplier.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Keith Black\u003c\/li\u003e\n\u003cli\u003ePart Number: KB348.010\u003c\/li\u003e\n\u003cli\u003eApplication: 95-inch Twin Cam piston set\u003c\/li\u003e\n\u003cli\u003eOversize: .010 oversize for a 3.875-inch bore\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 9.3:1\u003c\/li\u003e\n\u003cli\u003eMaterial: Hypereutectic alloy\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast in a permanent steel mold\u003c\/li\u003e\n\u003cli\u003eDesign: Low heat transfer alloy helps minimize piston expansion\u003c\/li\u003e\n\u003cli\u003eRing Placement: High compression ring placement helps reduce detonation and increase top ring temperature\u003c\/li\u003e\n\u003cli\u003eBreak-In Requirement: Run at moderate speeds for at least 500 miles and avoid excessive running in lower gears\u003c\/li\u003e\n\u003cli\u003eFitment: 2007–2016 Harley-Davidson FXST\u003c\/li\u003e\n\u003cli\u003eAccessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 16-0075 - Wrist Pin Ring Tool, 60-0167\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FLST  2007\u003cbr\u003e\nHarley Davidson FLST  2008\u003cbr\u003e\nHarley Davidson FLST  2009\u003cbr\u003e\nHarley Davidson FLST  2010\u003cbr\u003e\nHarley Davidson FLST  2011\u003cbr\u003e\nHarley Davidson FLST  2012\u003cbr\u003e\nHarley Davidson FLST  2013\u003cbr\u003e\nHarley Davidson FLST  2014\u003cbr\u003e\nHarley Davidson FLST  2015\u003cbr\u003e\nHarley Davidson FLST  2016\u003cbr\u003e\nHarley Davidson FLST  2017\u003cbr\u003e\nHarley Davidson FLT  2007\u003cbr\u003e\nHarley Davidson FLT  2008\u003cbr\u003e\nHarley Davidson FLT  2009\u003cbr\u003e\nHarley Davidson FLT  2010\u003cbr\u003e\nHarley Davidson FLT  2011\u003cbr\u003e\nHarley Davidson FLT  2012\u003cbr\u003e\nHarley Davidson FLT  2013\u003cbr\u003e\nHarley Davidson FLT  2014\u003cbr\u003e\nHarley Davidson FLT  2015\u003cbr\u003e\nHarley Davidson FLT  2016\u003cbr\u003e\nHarley Davidson FXD  2007\u003cbr\u003e\nHarley Davidson FXD  2008\u003cbr\u003e\nHarley Davidson FXD  2009\u003cbr\u003e\nHarley Davidson FXD  2010\u003cbr\u003e\nHarley Davidson FXD  2011\u003cbr\u003e\nHarley Davidson FXD  2012\u003cbr\u003e\nHarley Davidson FXD  2013\u003cbr\u003e\nHarley Davidson FXD  2014\u003cbr\u003e\nHarley Davidson FXD  2015\u003cbr\u003e\nHarley Davidson FXD  2016\u003cbr\u003e\nHarley Davidson FXD  2017\u003cbr\u003e\nHarley Davidson FXST  2007\u003cbr\u003e\nHarley Davidson FXST  2008\u003cbr\u003e\nHarley Davidson FXST  2009\u003cbr\u003e\nHarley Davidson FXST  2010\u003cbr\u003e\nHarley Davidson FXST  2011\u003cbr\u003e\nHarley Davidson FXST  2012\u003cbr\u003e\nHarley Davidson FXST  2013\u003cbr\u003e\nHarley Davidson FXST  2014\u003cbr\u003e\nHarley Davidson FXST  2015\u003cbr\u003e\nHarley Davidson FXST  2016\u003cbr\u003e\nHarley Davidson FXST  2017","brand":"Keith Black","offers":[{"title":"Default Title","offer_id":44583361085527,"sku":"11-2276","price":883.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/11-2276.jpg?v=1793267284","url":"https:\/\/valleyspeed.net\/products\/keith-black-kb348-010-95-inch-twin-cam-piston-set-010-oversize","provider":"The Speed Shop Canada","version":"1.0","type":"link"}