1250cc Conversion Kit Silver Sportster

【S&S Cycle 910-0690 1250cc Conversion Kit Silver Sportster Engine Parts Plot】
■Product Description This kit increases the displacement of 1986-2021 HD Sportsters from 883cc and 1200cc to 1250cc. No machining or balancing is required. For better performance, we recommend CNC head porting, performance cams, and exhaust and intake upgrades. The cylinders have an S&S logo. ■Compatible Models HarleyDavidson / Harley-Davidson Sportster Family (86-21) ■Specifications Color: Silver Finish (surface treatment): Powder coat Special notes: High compression Accessories: Forged 3-9/16" bore pistons with coated piston skirts and 5cc raised tops, 3-9/16" bore cylinders, MLS head gaskets, base gaskets, exhaust gaskets, lubricant, instructions ■Notes *Images are for illustration purposes only. Includes products of different sizes and colors. Product design and specifications may change without notice. Please be aware. *883 cylinder heads cannot be used with this kit.