ACT Heavy Duty Clutch Kit 90-91 Honda Prelude 2.0L - P/N: HP4-HDR4 Product Model: ACT-HP4-HDR4 Advanced Clutch Technology for Honda Prelude 2.0L 90-91 (Kit comes with heavy duty pressure plate, 4 puck disc, release bearing, & alignment tool.) This clutch offers 311ft/lbs of Torque Heavy Duty Pressure Plate * 20-50% clamp load increase * Stock to moderate pedal feel * Recommended disc: street or race 4 Pad Solid Centered Race Disc * Recommended for drag and road racing * Increased torque capacity * Fastest shifts, low inertia * Good durability but shortened spline life * Very harsh engagement, chatter