996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

how long do clutches generally last in 996TT's?

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Old Jul 10, 2014 | 09:40 PM
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how long do clutches generally last in 996TT's?

thanks, gary
 
Old Jul 10, 2014 | 09:55 PM
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That depends on stock/mods and driving style. I would believe a stock car driven normally should last 100k plus. People with modded cars sometimes only get 20k or so.
 
Old Jul 10, 2014 | 10:25 PM
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All depends on driver/driving style assuming the clutch's torque holding capabilities are above the torque production on the engine(of course). A previous car of mine, both street and hard track duty, had original clutch at over 500k km's...
 
Old Jul 10, 2014 | 10:30 PM
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Depends on the type of clutch first and then driving style.
 
Old Jul 10, 2014 | 11:10 PM
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The previous clutch was in my car for over 25K miles (and close to 100 track hours) and had zero measurable wear on the clutch disc when it was removed. None. Zero. Both the pressure plate and flywheels still had the honing marks visible on them. If your clutch is rated for the torque of your engine and you know how to rev match and don't abuse it, your clutch will last the life of the car.
 
Old Jul 10, 2014 | 11:14 PM
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^spot-on!
 
Old Jul 11, 2014 | 06:52 AM
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Originally Posted by pwdrhound
The previous clutch was in my car for over 25K miles (and close to 100 track hours) and had zero measurable wear on the clutch disc when it was removed. None. Zero. Both the pressure plate and flywheels still had the honing marks visible on them. If your clutch is rated for the torque of your engine and you know how to rev match and don't abuse it, your clutch will last the life of the car.
Is there a "proper" way to rev-match these cars?

I normally do clutch in, blip throttle, select gear, clutch out.....but only because I'm lazy to go clutch in, clutch out, blip throttle, clutch in, select gear, clutch out.
 
Old Jul 11, 2014 | 07:33 AM
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Originally Posted by p556guy
Is there a "proper" way to rev-match these cars?

I normally do clutch in, blip throttle, select gear, clutch out.....but only because I'm lazy to go clutch in, clutch out, blip throttle, clutch in, select gear, clutch out.
fyi. there is no need to double clutch these cars, you are doing fine
 
Old Jul 11, 2014 | 08:00 AM
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don't need to double clutch, but it still makes it easier on the sychros
 
Old Jul 11, 2014 | 05:28 PM
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Originally Posted by pwdrhound
The previous clutch was in my car for over 25K miles (and close to 100 track hours) and had zero measurable wear on the clutch disc when it was removed. None. Zero. Both the pressure plate and flywheels still had the honing marks visible on them. If your clutch is rated for the torque of your engine and you know how to rev match and don't abuse it, your clutch will last the life of the car.


A few months back, at over 115K miles I had my 03 Turbo in for a leaking RMS. Tranny had to come out of the car, of course. Tech said the clutch looked "new". No measurable wear. From the friction surface to rivet's flange side measured 1.7mm and that is the dimension given for a new clutch in the factory manual. (Worn out is 0.3mm.)


These cars aren't perfect though.


The darn original brakes finally wore to the point the warning light comes on every so often now. Time for new front brakes. The car will have around 125K miles on it when I replace the original front brakes. Tech says the rear brakes look to go another 125K miles.
 
Old Jul 11, 2014 | 06:28 PM
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Very funny Macster but must admit you have the lightest foot on the site.
 
Old Jul 11, 2014 | 10:35 PM
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I just had my tranny out for a bearing fix. Tech said the clutch looks fine. Put it back together and within 2 days the clutch started slipping. Not impressed. 175K km.
 
Old Jul 12, 2014 | 10:38 AM
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Originally Posted by Macster

These cars aren't perfect though.


The darn original brakes finally wore to the point the warning light comes on every so often now. Time for new front brakes. The car will have around 125K miles on it when I replace the original front brakes. Tech says the rear brakes look to go another 125K miles.
WTF ?

What kind of high end performance sports car do you expect to get at least 100k on the original brakes ?? You sound like you're faulting the car/brand for this?

These aren't Ford Tauruses or Chevy Impalas.
 
Old Jul 12, 2014 | 10:55 AM
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think Macster was just being humourous about the awesome life the brakes have given him. Big brakes + easy driver/free-flowing driving routes= long life
 
Old Jul 21, 2014 | 10:17 PM
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thanks all for the info
 


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