Mazda RX-8 Performance Parts : Clutch/Pressure Plate

 : Clutch/Pressure Plate : Exedy Clutch Kit - Stage I HD 1987-91 RX-7 TII

Exedy Clutch Kit - Stage I HD
1987-91 RX-7 TII

RB Part Number: 12643

Exedy
10803AHD

Price: $416.00

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Exedy Clutch Kit - Stage I HD - 1987-91 RX-7 TII - Detail 1

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Exedy Clutch Kit - Stage I HD
1987-91 RX-7 TII

The EXEDY Complete Clutch Kit Stage 1 HD (Heavy Duty) for the 1987-91 RX-7 Turbo II  (EXEDY 10803AHD) is recommended for Street or Autocross use on higher horsepower applications.

Exedy/Daikin Clutch  is one world's largest suppliers of both stock OEM and performance aftermarket clutch components. This complete Exedy Stage 1 HD clutch kit for the RX-7 Turbo II includes: a sprung hub, organic compound disc (236 mm OD), upgraded pressure plate (296 ft/lbs wheel torque clamping load), replacement throw out bearing, pilot bearing, and clutch installation alignment tool. This complete kit is ideally suited for modified Turbo II chassis,  and the drivability characteristics of the organic material disc are similar to the stock clutch. Increased pressure plate clamping loads provide the necessary capacity to handle the performance demands of modified engines and spirited driving. Pedal loads for the EXEDY Complete Clutch Kit Stage 1 HD will be noticeably higher because of the increased clamping load as compared with the Stage 1 kit. All Exedy discs feature a sprung-hub center to reduce drive train shock and to ease clutch engagement.

 This is a complete kit at a great price! If you are considering replacing your clutch assembly with an aftermarket kit, the Exedy components offer a super combination of performance and value.

 Packaged only as a set, these components are not available separately. Photo shown may not be specific to this application.

Exedy Application Guide

 Racing Beat offers different clutch packages for the 1987-91 Turbo II, each intended for a specific application. Use this reference guide to determine the package that best meets your requirements:

 Exedy Stage 1 - This is the preferred clutch for street and light horsepower track use. Driveability is similar to the stock clutch with smooth engagement characteristics. Pedal efforts will be slightly higher due to the approx 25% higher clamp loads. The clutch disc is equipped with spring center dampers to reduce drivetrain shock. Rated wheel torque - 237 ft/lbs.

 Exedy Stage 1 HD – The Heavy Duty (HD) clutch package features the exact same disc as the Stage 1 package, but this kit is equipped with a more aggressive pressure plate for use with higher horsepower applications. This pressure plate offers higher clamping forces and pedal efforts will be greater due to the approx. 40% higher clamping loads as compared with the stock pressure plate. The clutch disc is equipped with spring center dampers to reduce drivetrain shock. Rated wheel torque - 296 ft/lbs.  

Exedy Stage 2 – This kit features a low-inertia cerametallic disc with a sprung hub center for use on ”street/strip/weekend racer” applications. These components are intended to handle the abuse of higher-powered modified engines and can typically handle more abuse than stock-type disc assemblies without slipping and fading. The sprung hub center offers ease of engagement vibrations at idle and during acceleration/deceleration. Clutch engagement is very abrupt and best suited for use in racing and high performance driving applications – not recommended for street use. Rated wheel torque - 269 ft/lbs.

Exedy Stage 2 HD – The Heavy Duty (HD) clutch package features the exact same disc as the Stage 2 package, but this kit is equipped with a more aggressive pressure plate for use with higher horsepower applications. This pressure plate offers higher clamping forces and pedal efforts will be greater due to the approx. 14% higher clamping loads as compared with the Stage 2 pressure plate. The sprung hub center offers ease of engagement vibrations at idle and during acceleration/deceleration. Clutch engagement is very abrupt and best suited for use in racing and high performance driving applications – not recommended for street use. Rated wheel torque - 337 ft/lbs.

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