1250cc Conversion Kit, Wrinkle Black, Sportster

【S&S Cycle 910-0691 1250cc Conversion Kit Wrinkle Black Sportster Engine Parts Proto】
■Product Description This kit increases the displacement of 1986-2021 HD Sportsters with 883cc and 1200cc engines to 1250cc. No machining or balancing is required. For better performance, CNC head porting, performance cams, and exhaust and intake upgrades are recommended. S&S logo on cylinders. ■Compatible models Harley-Davidson Sportster Family (1986-2021) ■Specifications Color: Wrinkle Black Finish (surface treatment): Powder Coat Special notes: Low compression Accessories: Forged flat-top 3-9/16 inch bore pistons with coated skirts, 3-9/16 inch bore cylinders, MLS head gaskets, base gaskets, exhaust gaskets, lubricant, instructions ■Notes *Images are for illustration purposes only. Includes products with different sizes and colors. Product designs and specifications are subject to change without notice. Please be aware of this. *883 cylinder heads cannot be used with this kit.