A 103 cubic-inch (1690cc) Twin Cam V-Twin is tuned to provide more than 100 ft lbs. of torque to the latest creation from the CVO workshop, the Screamin' Eagle® Road King®. Approximately 3,350 examples of the 2003 Screamin' Eagle® Road King® will be manufactured.

Based on the popular FLHRI Road King® model, the 2003 CVO Screamin' Eagle® Road King® features a host of exclusive custom features and accessories from the Harley-Davidson® Genuine Motor Accessories catalog.

The heart of the 2003 Screamin' Eagle® Road King® is the engine, created by combining Screamin' Eagle® Big Bore cylinders and a stroker flywheel and rod assembly to the standard Harley-Davidson® Twin Cam 88® engine.

Bore and stroke grows from 3.75 x 4.00 inches to 3.87 x 4.37 inches, while displacement is boosted from 88 ci (1450cc) to 103 ci (1690cc). Compression is bumped up slightly, from 8.9:1 to 9.0:1. The standard EFI system is reprogrammed to match the increased displacement while retaining the crisp throttle response of the stock Twin Cam 88® EFI engine.

The drivetrain is reinforced with a high-performance hydraulically actuated clutch, a custom oil cooler and a high-strength final drive belt. The result is a motor that meets 50-state emissions and sound regulations yet pumps out 100 ft lbs. of arm-stretching V-Twin torque at 3500 rpm, a 20 percent increase over the stock Twin Cam 88® engine. The engine will be available in silver with chrome trim, fitted with chrome Touring Mufflers with chrome billet end caps.