Harley-Davidson™ Gift Card
Send a digital card via email or ship a plastic card.*
Get a Gift Card
Make sure this part fits
Screamin' Eagle Twin Cam Bolt-On 110CI to 117CI Kit
$2,449.95
Make sure this part fits
Screamin' Eagle Twin Cam Bolt-On 110CI to 117CI Kit
$2,449.95
Members get Free Shipping over $50 & earn 7350 reward points on this purchase.
or
Turn your Original Equipment 110 cubic inch model into a fast, reliable 117 cubic inch Twin Cam hauler without having to remove the motor from the chassis. This Street Performance Kit combines system-matched Screamin’ Eagle® big bore cylinders, forged pistons and performance cams and valve train components with the Original Equipment cylinder heads for a cost-effective boost in torque and performance.
-
Granite Finish
-
Exclusive bolt-on 4.125" cylinders are engineered with high strength slim-wall spigots that slip into the factory 110CI crank case without any additional machining
-
4.125" flat top pistons team with the stock cylinder heads to produce a performance-enhancing 9.9:1 compression ratio
-
High-lift SE-259E cam produces a boost in torque throughout the RPM range
-
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
-
Includes 4.125" Bolt-On Cylinders, Forged 9.9:1 Compression Pistons & Rings, 58mm Throttle Body, High Flow Fuel Injectors, SE-259E Cams, Perfect-Fit Pushrods, High-Capacity Roller Tappets, Inner Cam Bearing, Top End & Cam Cover Gasket
Fits ’14-'17 CVO™ 110CI Softail® and '14-'16 CVO™ Touring models. Also fits ’16-'17 110CI FLSS, FLSTFBS and FXDLS models. Requires purchase of accessory 58mm air cleaner and Cam Drive Retention Kit P/N 91800088 (except models equipped with Screamin' Eagle® Heavy Breather Elite Performance Air Cleaner Kits). Models equipped with Ventilator Air Cleaner require separate purchase of 58mm Air Cleaner Backplate P/N 29400038. All models required ECM calibration for proper installation. '16-'17 FXDLS and all '17 models require reclibration with Screamin' Eagle® Pro Street Tuner (sold separately) or dealership installed Screamin’ Eagle calibration.
Installation InstructionsECM Calibration Required:
Yes
Sold Separately:
Click the Fitment tab above for details
Sold In Units:
Each
Screamin' Eagle Stage Upgrade:
Stage IV
In the Box:
4.125" Bolt-On Cylinders, Forged 9.9:1 Compression Pistons and Rings, 58mm Throttle Body, High Flow Fuel Injectors, SE-259E Cams, Perfect-Fit Pushrods, High-Capacity Roller Tappets, Inner Cam Bearing Kit, Top End and Cam Cover Gaskets
WARRANTY:
1 year limited warranty – Go to www.h-d.com/warranty for full details
Buy Online. Pick Up in Store.
Your order can be ready for pickup at your dealer in as little as two hours for in-store stocked items.
Learn More
H-D Membership
Free to join! Members get free shipping over $50, points for purchases and access to the H-D App.
Join Now for Free
H-D™ Visa® Card
If instantly approved, use your virtual card today to get a Low Introductory APR and the opportunity to earn $100 in H-D Gift Cards. Find out if you're pre-approved with no impact to your credit score.
Apply Now