What is the primary benefit of a Stage 4 clutch kit?

A Stage 4 clutch kit is designed to handle significantly higher horsepower and torque than a stock clutch. This makes it ideal for heavily modified engines, track use, or any situation where the drivetrain is subjected to extreme stress.

Does this clutch kit include everything needed for installation?

This kit includes the high-performance pressure plate and the multi-plate clutch disc assembly. It is recommended to refer to the manufacturer's installation guide for a complete list of recommended components and procedures, as some additional items may be necessary for a full installation.

How does the sprung hub design affect driving feel?

The sprung hub in this clutch helps to absorb torsional vibrations and shock loads from the engine. This generally results in a more comfortable and manageable clutch engagement for daily driving compared to unsprung or solid hub designs, especially when dealing with high torque.

Specifications

Brand: SPEC
Part #: SP044

Spec 72-86 Porsche 911 Carrera 2.4L/2.7L/3.0L/3.2L Stage 4 Clutch Kit

Name: Spec 72-86 Porsche 911 Carrera 2.4L/2.7L/3.0L/3.2L Stage 4 Clutch Kit
Brand: SPEC
SKU: spec-spec-72-86-porsche-911-carrera-2-4l-2-7l-3-0l-3-2l-stage-4-clutch-kit-t14-157269
Price: 864.00 USD
Availability: BackOrder

$864.00

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Fits 72-86 Porsche 911 Carrera 2.4L/2.7L/3.0L/3.2L. This Stage 4 clutch kit handles high horsepower and track use.

Key Features

Fits 1972-1975 and 1978-1986 Porsche 911 Carrera models with 2.4L, 2.7L, 3.0L, and 3.2L engines.
Stage 4 clutch kit designed for high horsepower and demanding track use.
Features a sprung, multi-plate design for improved torque handling and heat management.
Includes a high-performance pressure plate and multi-plate clutch disc assembly.
Sprung hub design helps absorb shock and vibration for a more manageable feel.
Well-built components ensure durability under strenuous driving conditions.

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About this part

Product Details

If you're pushing your 1972-1986 Porsche 911 Carrera beyond its original power limits, especially for track days or serious performance driving, a robust clutch upgrade is essential. This SPEC Stage 4 clutch kit is built to handle significantly more power than the stock setup, ensuring your drivetrain can keep up with your engine's demands. It's designed for drivers who need a clutch that can take a beating and keep performing under pressure.

This Stage 4 kit features a sprung, multi-plate design, which helps manage the increased torque and heat generated by a high-performance engine. The sprung hub design absorbs shock and vibration, making it more manageable for daily driving than some other high-performance clutch options. The kit includes a high-performance pressure plate and a multi-plate clutch disc assembly, all engineered to work together for reliable engagement and power transfer. SPEC uses well-built materials throughout to ensure durability under demanding conditions.

When installing a high-performance clutch like this, it's important to follow the manufacturer's instructions carefully. Proper break-in procedures are crucial for the longevity and performance of the clutch. This kit is a significant upgrade for those looking to maximize their 911's performance potential, offering a solid option for serious enthusiasts.