Yokomo FA-19136 Modified Motor for MSR/SOR/MOR Chassis 4.5T-8.5T  [FA-19136]

Optimized modified motor for tight and high-speed setups

The Yokomo FA-19136 is a modified-type motor option designed for 1/10 scale RC car tuning, covering a usable range from 4.5T up to 8.5T. It is aimed at drivers who alter motor characteristics to fine-tune acceleration and top-speed balance across both on-road and off-road configurations.

The unit is intended to fit the listed Yokomo chassis families; always confirm motor-mount spacing and shaft dimensions on your specific chassis before attempting installation. Typical installation checks include verifying motor mount alignment, setting correct pinion-to-spur gear mesh, and pairing the motor with an appropriately rated ESC and battery. Carry out progressive bench and track testing to determine the turn rating that best suits your track conditions and gearing choices.

Tuning guidance: choose lower turn counts to improve acceleration on tight, technical circuits, and choose higher turn counts for smoother throttle response and reduced electrical load on faster tracks. Adjust gearing and ESC programming to avoid overheating and to protect driveline components.

Use this motor as part of a controlled tuning program: match the turn rating and gearing to the circuit type and monitor motor temperature and drivetrain stress during initial runs.