Ogura Racing Clutch ORC-309D-05H | Metal Single Plate (Honda K20 / K24)

Unlock the full potential of your Honda K-Series engine with the Ogura Racing Clutch (ORC) 309 Series. Specifically designed for the Honda K20 and K24 platforms, the ORC-309D-05H is the ultimate "Super Single" clutch kit for enthusiasts who demand crisp shifting, rapid engine response, and proven reliability on both the street and the track.

Optimized Performance for K-Series

The ORC-309D-05H features a high-performance Metal Single Plate design. By reducing the moment of inertia, this kit significantly improves throttle response compared to the heavy OEM flywheel and clutch setup. Whether you are piloting a Civic Type R FD2 or a custom K-Swap build, this Ogura clutch provides the mechanical "bite" needed for high-RPM gear changes.

Key Specifications:

• Part Number: ORC-309D-05H

• Series: 309 Series (Super Single)

• Type: Metal Single Plate (Push Type)

• Disc Diameter: 200mm

• Torque Capacity: 340 N·m (35 kgf·m) / Approx 250 lb-ft

• Flywheel: Integrated Ultra-Lightweight Chromoly

• Included: Pressure plate, clutch disc, and lightweight flywheel.

Vehicle Compatibility:

• Honda Civic Type R (FD2) - K20A Engine

• Honda Integra Type R (DC5) - K20A Engine

• Honda Accord Euro R (CL7) - K20A Engine

• Custom K-Swap Applications (K20/K24 with 6-speed transmissions)

Why Choose the ORC-309D-05H?

1. Faster Revving & Throttle Response The integrated chromoly flywheel is significantly lighter than stock, allowing your K-series engine to rev faster and reach the power band quicker.

2. Iconic Ogura "Metallic Clatter" Experience the authentic racing sound. Like most Ogura metal clutches, the ORC-309D-05H produces the signature "clinking" sound when the clutch is disengaged—a hallmark of high-end Japanese racing hardware.

3. Streetable Pedel Feel While it is a race-ready metal clutch, the 309 series is engineered to maintain a manageable pedal weight, making it a viable option for high-performance street cars and weekend track builds.

4. Renowned Japanese Engineering Manufactured in Japan, Ogura Racing Clutches are tested in the harshest racing environments. The 309D-05H ensures consistent friction coefficients and high heat resistance for spirited driving.

Technical Note:

• This is a Push Type clutch.

• Professional installation is highly recommended to ensure proper alignment and longevity.

• Perfect for naturally aspirated (N/A) builds and mild forced induction setups within the 340 N·m torque range.