Sprung clutches are perfect as a direct-fit OEM replacement and for street-purpose performance cars, even if you are making 30-50 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.
What stage clutch should I get?
A stage 1 clutch is easier to install and use than a stage 2 clutch. Finally, a stage 1 clutch is easier to shift than a stage 2 clutch. This is because stage 2 clutches are designed for more professional use, and they put more pressure on the engine by removing the features that allow the user more leeway in shifting.
What is a dampened clutch?
The springs dampen the jolts of operating the clutch as it engages and when on and off throttle abruptly with the clutch engaged. Dampened clutch discs do have the springs, like a stock clutch. Non-dampened are also called solid clutches, as there is no give from the springs.
What is a Stage 3 clutch?
A stage 3 clutch is made for a serious driver and for cars that are tuned to the zenith, leaving stock far behind. It comes with a heavy-duty pressure plate as well as a six-puck ceramic hub disc able to withstand tons of heat and allowing for faster engagement with no slipping.
What is a 6 puck clutch?
A Southbend 6-puck Clutch (SS-DXD) Puck clutches generally have much higher torque capacity than disc clutches, and because they don’t have a full disc, there is less rotating mass, which makes them lighter in weight.
What are the springs on a clutch plate for?
04 Clutch Plate Springs The springs mounted on the inner hub of the clutch plate cushion the clutch engagement. They work as a torsional vibration damper to absorb fluctuations in the engine’s power delivery. As the springs work as dampers the power delivery is smoother and more linear than if there were no springs.
How much HP can a Stage 2 clutch handle?
A Stage 2 clutch and billet steel flywheel from SPEC gives all the power-holding benefits of an aftermarket clutch while still being manageable in a daily driver. Currently, his GTI is running 300 hp and 320 lb-ft torque. This Stage 2 clutch can handle up to 411 lb-ft, leaving ample room for future power upgrades.
Can you daily a Stage 2 clutch?
This clutch also allows greater heat capacity and better durability out on the track. From what I have read the Stage 2 clutch is not too much fun daily driving it. I feel like I’m going to break my knee because I keep hyperextending it just to engage the clutch. The point to engage the clutch is also very sensitive.
How are vibrations dampened by the clutch?
The mechanical vibrational energy attains another form by damping and changes in amplitude over time. The damper springs in a clutch disc are used for vibration damping of the vehicle.
Why do clutch discs have springs?
The springs mounted on the inner hub of the clutch plate cushion the clutch engagement. They work as a torsional vibration damper to absorb fluctuations in the engine’s power delivery. As the springs work as dampers the power delivery is smoother and more linear than if there were no springs.
What is a Stage 4 clutch?
Stage 4 – This clutch has a 6 puck Un-sprung Disc. It is not designed for your daily driver car. When using an un-sprung clutch, you will probably experience moderate chatter. You should be prepared to hear your passenger complaining about the whiplash he or she will get every time you pull away from a light.
Can you put a stage 2 clutch in a stock car?
A stage 2 clutch or any clutch with a higher torque capacity won’t hurt, but isn’t needed for a stock or bolt-on engine.
Does an unsprung clutch give a more direct feel?
Yes unsprung clutch gives a very very direct feel. Use blue loctite vs the red if you haven’t done a flywheel for those DIY guys. Pressure plate is actually little lighter then stock. I would say 20% lighter on your leg but at the same time I got zspeed setup with new slave at install at the same time.
What is a mild performance clutch?
Z1 Motorsports Mild Performance Clutch – This kit utilizes a pressure plate built to OEM Spec clamping forces. This pressure plate along with any of the discs available in this kit allows the handling of more power without a change in pedal feel. We find this clutch option typically best suited for applications up to approximatley 350lb-ft.
What is high clamping force on a clutch?
High clamping force refers to the increased amount of pressure that is applied to the clutch disc. A low spring load eases lateral force on the main thrust bearings in your engine, which is especially important during “dry” start-up, lessening the likelihood of “crank walk”.
What is the weight of the exexedy 4140 flywheel?
Exedy Lightweight – This Solid 4140 Forged Steel flywheel weighs 19.05 lbs. This flywheel is lighter than stock but still heavy enough to help reduce excess transmission noise (chatter).
