{"product_id":"s-s-cycle-910-0221-117-standard-compression-big-bore-kit-for-2007-17-big-twins-except-17-touring-models-black-wrinkle-finish","title":"910-0221 | 117\" Standard Compression Big Bore Kit for 2007-'17 Big Twins (except '17 touring models) - Black Wrinkle Finish","description":"\u003ch1\u003eS\u0026amp;S Cycle 910-0221\u003c\/h1\u003e \u003cp\u003eThis big bore cylinder and piston kit contains S\u0026amp;S 4-1\/8\" bore cylinders and forged flat topped pistons, rings, wrist pins, head and base gaskets. The cylinders are machined with the stock bolt pattern and are intended for use in stock crankcases of 2007-'17 big twin except 2017 touring engines. The stock 4-3\/8\" stroke and 4-1\/8\" bore result in a 117' displacement. Cylinder finish is a durable wrinkle black powder coat. This cylinder kit may be used with stock or S\u0026amp;S cylinder heads with stock bolt pattern. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required. Although not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates\u003c\/p\u003e \u003cp\u003e**Crankcases must be bored to accept the larger 4-1\/8\" bore cylinders. \u003cbr\u003e ​**When using Harley Twin Cooled heads, part number 900-0609 will have to be used. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNot recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes. \u003c\/strong\u003e\u003c\/p\u003e \u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/51-1116-4-4-125-bore-hsu-tc88.pdf\" target=\"_blank\" alt=\"Download Instructions\"\u003eInstall Instructions Download\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/510-0381-o-ring-dowels-20151026.pdf\" target=\"_blank\" alt=\"Download Additional Instructions\"\u003eAdditional Install Instructions\u003c\/a\u003e\u003ch3\u003eFITMENT DISCLAIMER\u003c\/h3\u003e\n\u003cp\u003eFitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.\u003c\/p\u003e\n\n\u003cp\u003eCustomers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.\u003c\/p\u003e\n\n\u003cp\u003ePlease TEXT 414-282-2211 with any questions before ordering, or use the chat below.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53260709232947,"sku":"SS+910-0221","price":1643.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/6764\/5747\/files\/ss-910-0221-ss-cycle-910-0221-117-standard-compression-big-bore-kit-for-2007-17-big-twins-except-17-touring-models-black-wrinkle-finish-2.png?v=1776709255","url":"https:\/\/houseofharley.com\/products\/s-s-cycle-910-0221-117-standard-compression-big-bore-kit-for-2007-17-big-twins-except-17-touring-models-black-wrinkle-finish","provider":"House of Harley®","version":"1.0","type":"link"}