3RACING 3RAC-3PYW/27 Racing Centre One Way Pulley T27  [3RAC-3PYW/27]

3RACING Aluminum Center One Way Pulley Gear T27 - 3RAC-3PYW/27
Price:
USD$12.60
Brand:
3Racing
Model:
3RAC-3PYW/27
Condition:
Brand New
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Performance tuning with the 3RACING 3RAC-3PYW/27

The 3RACING Aluminum Center One Way Pulley Gear T27 is targeted at racers and tuners seeking measurable drivetrain improvements. Its one-way mechanism reduces reverse drag and helps maintain consistent torque transfer under load.

Technical highlights

  • Material: High quality aluminum body chosen for dimensional stability and wear resistance under repeated stress.
  • Design: One-way clutch behaviour minimises parasitic losses and improves power delivery during acceleration phases.
  • Compatibility: Intended for a wide range of 1/10 scale race platforms as a cost effective tuning component.

Workshop installation notes

Fitment should be carried out with clean bearings and properly seated shafts. Check axial play and torque fasteners to spec, then validate engagement through a low-speed break-in before full power testing.

How does this pulley integrate into a race setup?

Use it to reduce driveline hysteresis and improve throttle response; pair with firm motor mounts and quality bearings for best results.

Should I change gearing when installing this part?

The pulley itself does not alter gear ratio unless you swap pulley tooth counts; focus on reducing drivetrain losses first before changing final drive ratios.

What inspection routine is recommended for track use?

After each event check fastener torque, bearing freedom and any signs of metal wear. Replace bearings showing play to preserve clutch function and reliability.