{"product_id":"wiseco-11-9886-883cc-forged-conversion-piston-kit-010-oversize-for-harley-davidson-xl-models","title":"Wiseco 11-9886 883cc Forged Conversion Piston Kit .010 Oversize for Harley Davidson XL Models","description":"Wiseco piston set includes Hasting X rings  2 wrist pins and 4 circlips.\n\u003cp\u003eUpgrade your Harley Davidson XL engine with the Wiseco 11-9886 883cc Forged Conversion Piston Kit. Designed for 1986 to 1995 Harley XL models, this kit features pistons that are .010 inches oversized and crafted from high silicone alloy, ensuring durability and high performance. The pistons are engineered with a 9.5:1 compression ratio, ideal for enhancing power output and efficiency while maintaining reliable operation. The forged construction provides superior strength and resistance to wear, making it suitable for both street and performance riding. This kit is specifically designed for a 3-1\/2 inch bore, making it a perfect upgrade for stock engines or rebuilds requiring larger displacement. It is important to note that for 2009 and newer XL models, 1200cc cylinders are required for proper installation, which must be purchased separately. Proper break-in procedures recommend running the engine at moderate speeds for at least 500 miles, avoiding excessive low gear operation to ensure optimal piston and ring seating. Comprehensive installation instructions are available online in the Wiseco Piston\u003cbr\u003e\nFitment\u003cbr\u003e\nHarley Davidson XL  1986\u003cbr\u003e\nHarley Davidson XL  1987\u003cbr\u003e\nHarley Davidson XL  1988\u003cbr\u003e\nHarley Davidson XL  1989\u003cbr\u003e\nHarley Davidson XL  1990\u003cbr\u003e\nHarley Davidson XL  1991\u003cbr\u003e\nHarley Davidson XL  1992\u003cbr\u003e\nHarley Davidson XL  1993\u003cbr\u003e\nHarley Davidson XL  1994\u003cbr\u003e\nHarley Davidson XL  1995\u003cbr\u003e\nHarley Davidson XL  1996\u003cbr\u003e\nHarley Davidson XL  1997\u003cbr\u003e\nHarley Davidson XL  1998\u003cbr\u003e\nHarley Davidson XL  1999\u003cbr\u003e\nHarley Davidson XL  2000\u003cbr\u003e\nHarley Davidson XL  2001\u003cbr\u003e\nHarley Davidson XL  2002\u003cbr\u003e\nHarley Davidson XL  2003\u003cbr\u003e\nHarley Davidson XL  2004\u003cbr\u003e\nHarley Davidson XL  2005\u003cbr\u003e\nHarley Davidson XL  2006\u003cbr\u003e\nHarley Davidson XL  2007\u003cbr\u003e\nHarley Davidson XL  2008\u003cbr\u003e\nHarley Davidson XL  2009\u003cbr\u003e\nHarley Davidson XL  2010\u003cbr\u003e\nHarley Davidson XL  2011\u003cbr\u003e\nHarley Davidson XL  2012\u003cbr\u003e\nHarley Davidson XL  2013\u003cbr\u003e\nHarley Davidson XL  2014\u003cbr\u003e\nHarley Davidson XL  2015\u003cbr\u003e\nHarley Davidson XL  2016\u003cbr\u003e\nHarley Davidson XL  2017\u003cbr\u003e\nHarley Davidson XL  2018\u003cbr\u003e\nHarley Davidson XL  2019\u003cbr\u003e\nHarley Davidson XL  2020\u003cbr\u003e\nHarley Davidson XL  2021\u003cbr\u003e\nHarley Davidson XL  2022\u003cbr\u003e\nHarley Davidson XL  2023\u003cbr\u003e\nHarley Davidson XL  2024\u003cbr\u003e\nHarley Davidson XL  2025\u003cbr\u003e\nHarley Davidson XL  2026\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44656789848106,"sku":"11-9886","price":376.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-9886.jpg?v=1785994309","url":"https:\/\/atticusgoods.com\/products\/wiseco-11-9886-883cc-forged-conversion-piston-kit-010-oversize-for-harley-davidson-xl-models","provider":"Atticus Goods","version":"1.0","type":"link"}