Harley-Davidson 92500035 Screamin' Eagle Twin Cam Stage III Kit- 103CI to 110CI Screaming Eagle

Build a fast, reliable 110 cubic inch Twin Cam hauler without having to remove the motor from the chassis. This Stage III Street Performance Kit combines system-matched Screamin' Eagle big bore cylinders, high compression pistons and performance cams and valve train components with the Original Equipment cylinder heads for a cost-effective boost in torque and performance. The exclusive bolt-on 4.0" cylinders are engineered with slim-wall spigots that slip into the factory crank case without any additional machining.

- Black highlighted

- 4" flat top pistons team with stock cylinder heads to produce a performance enhancing 10.2:1 compression ratio

- High-lift SE-585 cam produces a boost in torque throughout the RPM range

- Includes 4" bolt-on cylinders, forged 10.2:1 compression pistons and rings, SE-585 cams, perfect fit pushrods, SE high capacity roller tappets, high performance valve springs, heavy-duty clutch spring and a top end gasket kit

- All EFI-equipped models require dealer-installed ECM calibration download or use of Screamin' Eagle Street Tuner Kit (priced separately)

- Recalibration is required for proper installation, See Dealer for details, Labor cost not included

- Separate purchase of cam spacers is recommended

- When installed by an authorized Harley-Davidson Dealer within 60-days of the vehicle purchase, compliant kits do not impact the vehicle's limited warranty

Fits ‚16-'17 Softail and '14-'16 Touring models. Does not fit Trike models, FLSS, FLSTFBS, CVO‚ 110 models or models with engine cases that have been machined to accept large-bore cylinders. Requires separate purchase of Cam Drive Retention Kit P/N 25566-06. Cam Spacer Kit P/N 25928-06 is recommended. Twin-Cooled models require separate purchase of model-specific head gaskets. All models require recalibration with Screamin' Eagle Pro Street Tuner (sold separately) or dealership installed Screamin‚ Eagle calibration.

Harley-Davidson 92500035 Screamin' Eagle Twin Cam Stage III Kit- 103CI to 110CI Screaming Eagle