Screamin’ Eagle Twin Cam Stage IV Kit – 103CI to 103CI
This Street Performance kit provides the maximum horsepower output for a legal 103 kit that will maintain the factory warranty.
- Black highlighted
- Includes forged 10.5:1 high compression pistons and rings, SE 58mm throttle body, SE CNC ported cylinder heads, SE-259 cams, perfect-fit pushrods, top end gasket kit, and heavy duty clutch spring
- Street Performance kit produces 96 hp and 105 lbs-ft of torque
- All EFI-equipped models require dealer installed ECM calibration download or use of the tunable Screamin’ Eagle® Street Tuner Kit (priced separately)
- Recalibration is required for proper installation, See Dealer for details, Labor cost not included
Fits ’16-‘17 Softail® (except FLSS, FLSTFBS and FXSE) and ’10-‘16 Touring models (except ’14-‘16 models with Twin-Cooled engines) equipped with a Twin Cam 103™ engine. Fits 49-state ’10-‘11 Touring models equipped with a Twin Cam 96™ engine with separate purchase of Screamin’ Eagle® 3-7/8” Big Bore Cylinder Kit. ’10 FLHX and FLTRX requires dual exhaust. Does not fit Trike models. Installation requires separate purchase of Primary Cover Gasket. Cam Drive Retention Kit P/N 25566-06. Cam Spacer Kit P/N 25928-06 is recommended. All models require ECM calibration for proper installation. ’17 models require recalibration with Screamin’ Eagle® Pro Street Tuner (sold separately).
