M8: 124 Pro Series Kit
This kit is used for all 2017/2018 114/117 motors supplied by the factory. These motors were shipped with a 4.500 stoke. The 114s were supplied with the 3.937 bore. The new 2018 117s are shipped with the same stroke but have already had the 4.070 bore installed. The 114/117 are already supplied with the Screaming Eagle™ cylinder – these kits will not require the purchase of a different cylinder to increase the cubic inch to 124. Your existing cylinders can be supplied for boring.
These kits are capable of 135-145HP and torque depending on the combination you choose for your riding style and needs.
These kits feature a custom piston kit by TMP from Wiseco and your choice of T-Man cam shaft.
Click the Kit Details tab for a complete description of parts and labor. For more details on the best fit for your riding style – call T-Man Performance.
* When NOT using T-Man Performance pistons the builder is responsible for checking all valve to piston clearances.