98/107 Cylinder and Piston Kit
T-Man Performance offers a full line of Big Bore Kits for your 1999-2006 motor or 2007-2016 motor. These 98/107 cylinder and piston kits allow you to increase your motors displacement to either a 98 cubic inch or a 107 cubic inch depending on the year, model and stroke. All these piston kits utilize your existing cylinders. We will bore and hone your cylinders using the best technology and equipment available in the Harley market. We chamfer the bottom of the cylinder to make installing them a breeze. All cylinder rings are gapped and ready to install. You will be supplied with a spec sheet that gives you, or your builder, all the necessary information.
These kits come with head gaskets and base O-rings. We offer several different dome volumes on our pistons, please feel free to call so we can help select the proper piston kit for your build. Your combustion chamber size and piston volume will determine your compression ratio.