The cylinder slips into the existing case bore without modification. Kit will add 7 cubic inches of displacement for more torque throughout the RPM range. The kit includes front and rear cylinders and system-matched pistons with rings. The finished honed size of this bore cylinder is 4.005. The compression ratio is 10.5:1.
KIT 4 BIG BORE BOLT-ON Cylinder and Pistons. Fitment: Fits 07-17 Twin Cam models with 4-3/8 stroke flywheel. Cannot be installed on CVO 110 FLSS FXDLS or FLSTFBS 110 models or models with engine cases that have been machined to accept large bore cylinder. Replacement Items11-1421 - 1800cc 4 Big Bore Cylinder. 11-0849 - Wiseco Twin Cam 110 Big Bore Piston Kit.Any product you return must be in the same condition you received it and in the original packaging. More Information KIT 4 BIG BORE BOLT-ON Cylinder and Pistons Fitment: Fits 07-17 Twin Cam models with 4-3/8 stroke flywheel. The item "Harley Big Bore Kit, 110 Bolt-On Softail Electra Dyna 07-2016 V-Twin 11-1523 Y2" is in sale since Saturday, May 8, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits".
The seller is "alpinejohn" and is located in Hartland, Wisconsin. This item can be shipped worldwide.