ORC - OGURA RACING CLUTCH

Ogura Racing Clutch (ORC)

Trusted by competitive circuit racers, drifters, drag racers, and performance street drivers around the world, Ogura Racing Clutch (ORC) products are engineered to deliver the perfect balance between high-performance capability and driver connection.

More than simply transmitting power, an ORC clutch creates a direct mechanical relationship between the driver and the engine, an expression of both precision engineering and motorsport artistry developed through decades of racing experience.


Clutch Recommendations

Every driving style and motorsport discipline demands different clutch characteristics. That is why ORC offers a wide range of clutch systems, each designed with a specific purpose in mind.

Factors such as:

  • Engagement feel
  • Aggressiveness
  • Durability
  • Heat resistance
  • Power handling
  • Driving response

all play a critical role in selecting the ideal clutch setup.

For example, a clutch optimized for drag racing may prioritize maximum holding power and aggressive engagement, while a drift-focused clutch may require smoother modulation and controllability during transitions. Likewise, circuit racing and street driving each benefit from different balance points between comfort and performance.

ORC’s lineup is developed to ensure drivers can choose the clutch system best suited to their intended vehicle usage and driving environment.

Whether your goal is:

  • Competitive motorsports
  • High-horsepower street driving
  • Responsive track performance
  • Precision drifting
  • Reliable drag launches

ORC delivers a clutch solution built to maximize both performance and driver confidence.

Based on your driving intentions, a variety of clutch designs exist. This is because each driver or racing condition warrants its own unique clutch characteristics. Aggressiveness, feel, and durability are at the forefront of product selection. Here is a graphic that shows how some designs fare better or worse than others based on the vehicle usage. For example, what works for drag racing may not be the same clutch that you would want to use on the drift course. This chart shows general recommendations for different series of clutches used for different purposes.

★ Optimal Fit

● Good Fit
▲ Not recommended
Note: The clutch selection is based on internal data. Clutch selection will also vary depending on the actual usage conditions. 



A B C D E F
Half Clutch Heat Resistance Life Price Pedal Force Shift Feeling