The Fuel Moto 95" SP big bore kit for 1999-2006 Harley Davidson Twin Cam engines brings forth a proven combination of performance, value, & reliability. Includes piston kit, new Extreme Duty Cylinders, MLS head gaskets, and OEM base O-rings.
Forged pistons from CP Carrillo are available in a 9.75:1 compression ratio. The ring end gap is already set and are simply ready to be installed.
The cylinders are a core component for reliability for any big bore kit and we offer the very best with the Extreme Duty Cylinders. These new cylinders are designed for maximum durability and top level performance which feature a centrifugally cast ductile iron sleeve and are 100% made in the USA. Manufactured by S&S Cycle in Viola, WI USA
Years of testing have driven us to select only the best components. We have already performed in house stress tests to find the best performing parts to ensure your build is reliable for years to come. Cometic multi layer steel head gaskets with Harley-Davidson OEM cylinder base o-rings will form the best seal.
