FX Stage 4 Clutch Kit & Chromoly Flywheel 1989-1990 Nissan 240SX 2.4L KA24E 5Spd

FX Racing Stage 4 clutch kit is a direct factory replacement clutch kit and it's designed for those who seek the ultimate in clutch performance and reliability. FX Racing clutch kit includes only the highest grade clutch components from the world's leading racing clutch manufacturers. The 6-puck copper ceramic (also known as MIBA) disc features 12 high-coefficient friction pads that are resistant to slippage and ensures long lasting life. The heavy-duty solid spline center unit boasts heat treated chromoly for the maximum power and durability. The FX Racing pressure plate features special single diaphragm design to increase clamp load. It features induction hardened diaphragm, CNC machined castings, stronger drive straps and rivets. FX Racing pressure plate provides smooth and precise feel with easy modulation. All FX Racing pressure plate is load tested on a special testing tool for quality assurance.

This complete clutch kit includes:

• FX Racing Heavy-Duty Pressure Plate
• FX Racing 'MIBA' Copper Ceramic Rigid 6-puck Disc (225mm, 24 spline)
• Release Bearing
• Pilot Bushing
• Alignment Tool
• Installation Guide

Horsepower Rating: 340 HP / Torque Capacity: 310 ft/lbs

FX Racing Lightweight Chromoly Flywheels are made from 4140 one-piece forged chromoly steel. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the air flow to improve the cooling of the clutch. The ring gear teeth are milled onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel which has the possibility of separating from the flywheel. All FX Racing Chromoly flywheels have passed engineering tests to 12,000 rpm.

• Ultra heavy-duty and weighs only 11.5 lbs (stock flywheel weighs 20 lbs)
• Meets or exceeds SFI 1.1 certification
• Made from 4140 forged chromoly steel (2X stronger than billet steel)
• FX Racing Lightweight Chromoly flywheels incorporate special design features to enhance the airflow for improved clutch cooling
• FX Racing Lightweight Chromoly flywheels work with every clutch including Exedy, ACT, Fidanza, Clutchmasters, and other OEM clutch kits
• CAD designed, CNC machined and computer balanced

Vehicle Application

1989 - 1990 Nissan 240SX Base SE XE (2.4L 4cyl SOHC KA24E; 5 speed)