S&S Cycle Performance 111CI EVO BLACK EDITION ENGINE.

The S&S 111 ci engine delivers high-performance power for a wide range of Harley-Davidson touring and Softail models. Built with precision-machined heads and S&S forged components, this engine accommodates existing performance carburetors, EFI throttle bodies, and aftermarket ignition systems for flexible upgrades. With a slightly shorter-than-stock height and durable finish, it is designed for easy installation and long-lasting reliability.

FEATURES

• 111 CID: 4‑1/8 in. bore x 4‑1/8 in. stroke

• S&S forged pistons with 9.8:1 compression ratio

• Includes S&S 585 camshaft and standard forged rocker arms

• .585 in. lift single coil valve springs with high-performance hydraulic lifters

• S&S HVHP billet oil pump for superior oiling

• Wrinkle black powder-coat finish

• Shorter-than-stock engine height for easier installation

• Compatible with stock or aftermarket carburetors, EFI throttle bodies, and ignition systems

• Made in the USA with a 2-year manufacturer warranty

DETAILS

• No fuel system or ignition included; use existing systems or aftermarket upgrades

• Heads machined to fit stock-length manifolds even with non-stock cylinder length

• Fits the following Harley-Davidson models:

  • FLH Electra Glide 1984‑1985

  • FLHR Road King 1994‑1999

  • FLHRCI Road King Classic 1998‑1999

  • FLHRI Road King 1996‑1997

  • FLHS Electra Glide Sport 1984‑1993

  • FLHT Electra Glide Standard 1986‑1987, 1995‑1999

  • FLHTC/CI Electra Glide Classic 1984‑1999

  • FLHTCU/CUI Electra Glide Ultra Classic 1989‑1997

  • FLHX Electra Glide Special 1984‑1985

  • FLST Heritage Softail 1986‑1990

  • FLSTC Heritage Softail Classic 1988‑1999

  • FLSTF Fat Boy 1990‑1999

  • FLSTN Heritage Softail Nostalgia