BLOX BXFL-10225 D-Series Twin Disc Race Clutch for Honda D-Series Engines

Vehicle Fitment

• Honda D-Series engines - engine-family application; no specific year/model/trim fitment published by BLOX Racing

Fitment Notes

• This is an engine-family performance clutch application rather than a vehicle-specific cataloged fitment.
• Designed for Honda D-Series applications.
• Vehicle-specific year, model, trim, drivetrain and transmission combinations are not specified by the manufacturer and should be verified before installation.
• No vehicle-specific 2026 application is published.

Features

• Twin-disc race clutch system.
• 7.25-inch (185 mm) clutch disc diameter.
• Sprung clutch configuration.
• Solid-center disc design.
• Cerametallic friction material.
• Aircraft-quality aluminum pressure-plate cover.
• One-piece billet chromoly flywheel.
• Vented pressure-plate design.
• Push-style release mechanism.
• Designed for turbocharged or naturally aspirated high-power applications.
• Low-moment-of-inertia disc design for drag, track, road and circuit use.
• Pressure plates are load tested for quality assurance.

Specifications

• Part Number: BXFL-10225
• Application: Honda D-Series
• Clutch Type: Twin Disc Race Clutch
• Disc Diameter: 7.25 in (185 mm)
• Disc Quantity: 2
• Disc Thickness: 0.250 in (6.35 mm)
• Disc Type: Solid Center
• Friction Material: Cerametallic
• Release Mechanism: Push Style
• Pressure Plate Cover: Aircraft-Quality Aluminum Alloy
• Flywheel: One-Piece Billet Chromoly
• Bearing Contact Diameter: 44-52 mm
• Required Release Travel: 5 mm
• Torque Capacity: Up to 700 ft-lb
• Rated Horsepower: Up to 1,100 hp

Included Components

• 1x Twin Disc Race Clutch Assembly
• 1x Lightweight Billet Chromoly Flywheel
• 1x Throw-Out Bearing
• 1x Alignment Tool

Product Description

The BLOX Racing BXFL-10225 is a 7.25-inch twin-disc race clutch system designed for Honda D-Series engines and high-output turbocharged or naturally aspirated builds. The system combines two solid-center cerametallic discs with a vented aircraft-quality aluminum pressure plate to provide high heat tolerance, rapid recovery and increased clamp load for demanding performance use.

The kit incorporates a one-piece billet chromoly flywheel and a low-moment-of-inertia twin-disc arrangement intended for drag racing, road use, track days and circuit applications. BLOX Racing rates the system for applications producing up to 700 ft-lb of torque and 1,100 hp. The push-style release mechanism requires 5 mm of release travel.

Because BLOX Racing publishes BXFL-10225 as a Honda D-Series engine-family application rather than a complete vehicle-specific fitment catalog, a year/model/trim-specific application should not be assigned without confirming the exact vehicle, transmission and drivetrain configuration. The supplied kit includes the clutch assembly, lightweight billet chromoly flywheel, throw-out bearing and alignment tool.