Features and Options
•Super Stock Ignition
A Single Fire ignition system with built-in data logging that can be viewed via a PC when equipped with diagnostic cable and S&S diagnostic software (ZPN750747). Protects engine with a 3-step breake-in rev limiter during the first 24 hours of operation. Must be used with Single Fire coil.
•Gear covers and tappet guides
The S&S V80 engines always have a cast gear cover and cast tappet guides. All other S&S Evolution style engines are equipped with a chrome plated gear cover and chrome plated tappet guides.
The perfect engine to replace your aging 80CI Evolution Big Twin. When you still have a good ignition and stock Keihin CV or stock replacement Mikuni, S&S Super E or other carburetor you can get an engine without carburetor, air cleaner and ignition. Tests on the S&S Dyno have shown an up to 40% increase in horsepower and an up to 18% increase in torque over what a stock engine in good condition supplies.
The V111 engine is designed for torque more than top end horsepower. The short 4 1/8" stroke is equal to the large 4 1/8" bore, which minimizes vibration. The relatively low lift S&S 585 cam and the single coil Sidewinder valve springs, also known as Beehive valve springs minimize valve train noise. A smooth, quiet, torquey engine is ideal for applications where vibration and noise can get old on a long ride, and a loaded bagger pulling a trailer can overtax a stock engine.
The V124 "Super Sidewinder Plus" is the biggest S&S engine that still fits in a stock Evolution Big Twin frame. Features bigger-than-stock 1.5" crank pin and .927" piston wrist pins, large fin packs on heads and cylinders, HVHP oil pump and electric compression releases for easy starting under any circumstance. Tests on the S&S Dyno have shown almost 129 rear wheel horsepower and an impressive torque of 137 pound-feet. A high performance clutch must be used.
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