MSR/SOR/MOR Compatible Yokomo FA-19136 Modified Motor (1/10, 4.5T–8.5T)  [FA-19136]

High-torque modified unit for setup tuning

The Yokomo FA-19136 is supplied as a modified motor option for 1/10 scale RC tuning, covering turn ratings from roughly 4.5T up to 8.5T. It suits drivers who adjust motor selection to refine acceleration, drivability, and top-end behavior across different track types.

Confirm fitment to the listed Yokomo chassis families by measuring motor-mount spacing and shaft dimensions on your car before installation. Key installation tasks include aligning the motor mount, setting correct pinion-to-spur mesh, and pairing the motor with a compatible ESC and battery system. Perform incremental bench checks followed by on-track trials to find the turn rating and gearing that match your circuit and driving style.

Tuning notes: pick lower-turn options for sharper initial acceleration on tight or technical layouts, and higher-turn options for smoother power delivery and reduced thermal stress on faster, flowing tracks. Balance gearing and ESC settings to maintain safe operating temperatures and protect drivetrain parts.

Integrate this motor into a stepwise tuning plan: select the turn rating and gear ratio for the circuit, then monitor temperatures and driveline loads during initial runs.