ProSlot, LLC. – Respect the Craft

Each ProSlot Speed Shop Race Prepped motor has been personally prepared by John Miller to eliminate one of the biggest variables in slot car tuning. Every “Race Prepped” motor is equipped with ProSlot X-8 medium-hard high-graphite brushes and Champion Red Springs, then professionally broken in, tuned, inspected, and tested for smooth, free operation. Ready to race right out of the package.

Race Prepped

Select Motors

Blueprinted Motors

Parts & Accessories

Race Prepped Motors

Select Motors

Each ProSlot Speed Shop Select motor has been personally hand selected by John Miller after inspection for smooth, free operation. These motors remain in their original factory configuration, including the factory brushes and springs, and have not been broken in.

Blueprinted Motors

Every ProSlot Blueprinted Motor is individually hand prepared, inspected, and tested before shipping. Each motor is precision-blueprinted by straightening the motor can using a dedicated fixture, soldering the oilites or ball bearings in place, aligning and honing the brush hoods, installing genuine ProSlot X-8 High Graphite Brushes and Champion Red Springs, and breaking in the completed motor before shipment.