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

Best Clutch for 500-550 HP that uses stock flywheel and throwout bearing?

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Old Apr 9, 2009 | 08:40 AM
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Best Clutch for 500-550 HP that uses stock flywheel and throwout bearing?

Given the fuss on another thread about throwouts, I'd like to upgrade my clutch but it needs to be:

Stock flywheel. Don't want the rattle.
Full Disc. Puck types in the past for me have been difficult to modulate.
Stock throwout bearing.

So, am I asking too much for a disc and pp that have a stock stack height and will non shudder and hold 500-550 HP ?

Who has experiance?
 
Old Apr 9, 2009 | 10:54 AM
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Review the attached PDF. Get this and you will be happy, end of story!
 
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Old Apr 9, 2009 | 02:16 PM
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My car is shooting for 500-525awhp with several track days per year (road course). Would this clutch work for that setup?
 
Old Apr 9, 2009 | 03:19 PM
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Ben, did pedal effort increase when you went to this clutch? Personally, after having a 993 with a very heavy pedal, I love the feel of the stock 996TT clutch and don't want to sacrifice that.
 
Old Apr 9, 2009 | 03:32 PM
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Landjet,

Not at all, it is the same as stock. I still have the assist on my car and the dual mass flywheel.

Ben
 
Old Apr 9, 2009 | 04:56 PM
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IMO, this is your best bet for perfect OEM like driveability and quietness, but with plenty of holding power for a 700HP package:

DMF


Sachs "999" PP modified by clutchmasters


Sachs "race compound disc" - unsprung for lighter weight and better response - equivilent design to 996 GT2 disc, but with enhanced grab compound.



And below I have posted a link with more pictures and the part numbers - this is all you need right here: http://gallery.rennlist.com/gallery/...asters-upgrade
 
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Last edited by John@SpeedTech; Apr 9, 2009 at 09:16 PM.
Old Apr 9, 2009 | 06:17 PM
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Can you resuse your stock flywheel? What if the car has ~50k miles? Can it just be resurfaced and reused?
 
Old Apr 9, 2009 | 06:26 PM
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If you are going to the expense of a new clutch get all new you won't regret it. That is my advice.

I have two DMF's in my garage I messed about with, should have replaced with new!
 
Old Apr 9, 2009 | 09:21 PM
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I agree with Ben - at 50,000 miles, I would go with all new. It's not worth doing the job to find out your flywheel was not in the best shape. It's a good idea to let all new parts wear in together.
 
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991.2 GT3 RS Weissach Racing Yellow
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former 1972 911T white, 1984 911 3.2 Targa black, 993 cab white, 993TT arena red, 993TT silver, 996TT speed yellow, 991.1 GT3 white
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Old Apr 11, 2009 | 09:38 AM
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How much is this clutch setup approx?
 
Old Apr 11, 2009 | 10:04 AM
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approx>

DMF = $1,200.00
Sachs 999 PP = $1,300.00
Sachs disc = $500 ? I don't remember exactly

option: Clutchmasters PP upgrade - recommended if over 550 FWHP = $350.00 - This will make the clutch grab/engage down by the floor, as opposed th "high".
 
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991.2 GT3 RS Weissach Racing Yellow
991.2 Turbo S GT Silver
991.2 GT3 Chalk (Manual)
2022 Cayenne White
former 1972 911T white, 1984 911 3.2 Targa black, 993 cab white, 993TT arena red, 993TT silver, 996TT speed yellow, 991.1 GT3 white
www.speedtechexhausts.com
info@speedtechexhausts.com
Testimonials facebook SpeedTech Exhaust Videos
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