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Upgrade your Harley-Davidson big twin with the S&S Cycle V111 Long-Block Engine, designed specifically for models from 1984 to 1999. This high-performance engine features a short stroke design that reduces vibration and enhances engine longevity, making it an ideal choice for custom builds and restorations. With a 30% increase in horsepower and torque over stock engines, you’ll experience improved acceleration and overall performance. The engine’s shorter height facilitates easier installation, saving time and effort during your upgrade process. Please note that this long-block does not include a carburetor or ignition system, so you will need to use your existing or aftermarket components for those systems.
Constructed with precision, the V111 features S&S big-fin cylinders that have increased fin area and exclusive oil jets, providing superior cooling to the bottom of the pistons. The high-volume, high-pressure (HVHP) oil pump ensures optimal lubrication under demanding conditions, contributing to engine durability. Durable S&S three-piece flywheels deliver reliable performance, while the included performance 585 cam and valve springs boost power and responsiveness. The engine’s bore and stroke are 4-1/8 inches, with a compression ratio of 9.8:1, balancing performance and reliability.
Crafted in the USA, the S&S Cycle V111 Long-Block Engine combines quality manufacturing with innovative design, making it suitable for custom chopper or touring bike builds. Its compatibility with Evolution® big twin engines and custom frames makes it a versatile upgrade for Harley enthusiasts seeking increased power and longevity from their motorcycle engine.
Features:
US Dollars
