Mustang Clutch: Frequently Asked Questions

Determining which clutch is right for you depends upon how much power your Mustang is making at the time of install. Some manufacturers, like SPEC, rate their clutches based on torque ratings. Other companies, like RAM, rate them based on horsepower at the crank. When choosing a clutch you should always select the clutch that fits your needs based on these numbers. Keep in mind that the higher stage the clutch is, the firmer it will be.

Having more clutch gripping power is always better than not having enough. If you plan on making additional modifications in the near future, but are in need of a clutch now, it is better to go with a stronger clutch that will handle your future mods.

When replacing a clutch, you should ALWAYS either resurface your flywheel or replace it with a new one for the following reasons:

• Prevents installation of a warped flywheel.
• Creates a better gripping surface for the clutch.
• A new clutch and a new flywheel will match the performance of your Mustang’s power.
• Along the same lines as the gears, it can be costly to install a new clutch. Installing a new flywheel will ensure that you only have to pay the shop once.

The typical break in period for a clutch is about 500 miles of mixed highway and city driving. It is recommended to take it easy on the new clutch until the break in period is over to avoid any potential damage. Allowing the clutch to break in will ensure that the clutch and flywheel seat together properly and you will get the best performance out of the combination.

When installing an upgraded, aftermarket clutch, the normal clutch engagement point will no longer be applicable. Adding a clutch adjustment kit will allow you to adjust the tension on the clutch cable so that you are able to engage your clutch properly.