![Just finished the install of my 183cc big bore kit, TB performance crank, and oil cooler! Just waiting on my ECU to come back from tuning, and for my speedoDRD, Koso mini Just finished the install of my 183cc big bore kit, TB performance crank, and oil cooler! Just waiting on my ECU to come back from tuning, and for my speedoDRD, Koso mini](https://i.redd.it/pxhpuse77fk31.jpg)
Just finished the install of my 183cc big bore kit, TB performance crank, and oil cooler! Just waiting on my ECU to come back from tuning, and for my speedoDRD, Koso mini
![S&S 106" Big Bore Hot Set Up Kit® Without Cylinder Heads For 2007-'17 Big Twins - Wrinkle Black | S&S Cycle S&S 106" Big Bore Hot Set Up Kit® Without Cylinder Heads For 2007-'17 Big Twins - Wrinkle Black | S&S Cycle](https://assetcloud.roccommerce.net/w458-h458-cpad//_sscycle/10/6/6/900-0354.png)
S&S 106" Big Bore Hot Set Up Kit® Without Cylinder Heads For 2007-'17 Big Twins - Wrinkle Black | S&S Cycle
![How to Install Big Bore Kit on 50cc Scooter - Every Step Included! 80cc or 100cc GY6 139QMB Engine - YouTube How to Install Big Bore Kit on 50cc Scooter - Every Step Included! 80cc or 100cc GY6 139QMB Engine - YouTube](https://i.ytimg.com/vi/YksmLvbFFjM/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBoKu5IcDpWRQN8g2QczFQjLx1_rg)