What is the difference between sprung and unsprung clutch

These springs compress when the friction plate makes contact with the flywheel allowing for a softer transfer of force. The springs, found around the hub, absorb the shock before transmitting the power to the input shaft of the transmission.

Without these springs, the clutch would engage as soon as the disc meets the flywheel which can be useful in certain applications. Those little springs on the sprung clutch work hard to drastically reduce drivetrain noise and vibration, reduce wear on parts, and make it easier to drive overall. Nearly all production vehicles with a manual transmission feature sprung clutch discs as they provide seamless engagement, softer pedal feel, and are less expensive to manufacture. Sprung clutches are perfect as a direct-fit OEM replacement and for street-purpose performance cars, even if you are making percent more power than stock.

An unsprung disc is comprised of a solid hub without any springs, making it slightly lighter and a bit more rigid. Unsprung clutches consist of a single-piece friction disc design that is highly beneficial in the racing world.

Having an unsprung disc allows for instantaneous clutch engagement which means the power is being delivered to the transmission immediately. Furthermore, a lighter clutch assembly and lightweight flywheel can breathe life into the car and transform your driving experience. Manufacturers have found a way to combine comfort and performance with the latest clutch technology to provide consumers with the best of both worlds. Any combination clutch disc can be chosen for specific driving requirements; you just have to figure out what your habits are and what the ultimate goals for your build are.

Michelle is an automotive enthusiast who combined her passions for writing and cars into a career. Your email address will not be published. For Security, Please Answer Thursday, November 11, Home Resource Center. What Is A Clutch? Sprung vs. Unsprung Clutches by Michelle Marus. August 4, Browse Full Clutch Inventory Here. Michelle Marus Michelle is an automotive enthusiast who combined her passions for writing and cars into a career.

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Polo Sr20 parts man! Mattyboi Active Member. All you need to know in one simple post! DW as helpful as ever. Has your gearbox gone yet or are you still on the same one as when i saw you last?

I know about this chatter stuff a bit from that clutch site.. It also has a big difference on what rubber you run on the back. Understeer - Wikipedia, the free encyclopedia. Jord drifted. I have an unsprung twin plate in my car. PS - Its pretty much impossible to slip an unsprung clutch, well mine is anyway.

Bon Bon It'll be fine. I think yours has the wrong release bearing Jord, it's too far down on the pedal. It feels like James's twinplate did when we used a singleplate release bearing.