Performance Clutch
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
Performance Clutch
my car was on the dyno today and made 540 hp at the wheels. the clutch was sticking though. it as an OEM clutch.
is the clutch sticking because the clutch doesn't have enough grip to handle the torque or is it the slave cylinder?
if I get a new clutch, what's the biggest bang for the buck, OEM LS7 or LS9 clutch or aftermarket?
is the clutch sticking because the clutch doesn't have enough grip to handle the torque or is it the slave cylinder?
if I get a new clutch, what's the biggest bang for the buck, OEM LS7 or LS9 clutch or aftermarket?
Last edited by tb30570; Jan 11, 2012 at 08:37 PM.
Melting Slicks
Joined: Nov 2009
Posts: 2,536
Likes: 15
my car was on the dyno today and made 540 hp at the wheels. the clutch was sticking though. it as an OEM clutch.
is the clutch sticking because the clutch doesn't have enough grip to handle the torque or is it the slave cylinder?
if I get a new clutch, what's the biggest bang for the buck, OEM LS7 or LS9 clutch or aftermarket?
is the clutch sticking because the clutch doesn't have enough grip to handle the torque or is it the slave cylinder?
if I get a new clutch, what's the biggest bang for the buck, OEM LS7 or LS9 clutch or aftermarket?
The answer would be based on your goals, expectations and use of your car. Any plans on power adders ?? Cars weight ?? Budget ??
BTW, what CI made that power ??
.
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
i don't run slicks, just Nitto NT05's, 295's so I don't know if the clutch will ever see full torque.
this is mostly a street car.
I don't want to spend more money than I need to, but I want it to work.
will I need to replace the flywheel too?
why are clutches given a power rating, I would have thought they would have a torque rating instead?
Last edited by tb30570; May 11, 2012 at 10:34 PM.
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
I've found a few options:
McLeod RST Twon Clutch
800 hp rating
works with stock flywheel
$800
Textralia OZ-700 Singe Disc Clutch
650 whp rating
$980
Monster Clutch Level 2
550 hp or ft*lb rating
includes flywheel
$680
Monster Clutch Level 3
700 hp or ft*lb rating
includes flywheel
$730
Zoom Performance Products F2-70185
589 ft*lb rating
$430
Centerforce DF395010 Dual Friction Clutch
about 620 hp rating
$440
Centerforce DF017010 Dual Friction Clutch
about 620 hp rating
$455
McLeod RST Twon Clutch
800 hp rating
works with stock flywheel
$800
Textralia OZ-700 Singe Disc Clutch
650 whp rating
$980
Monster Clutch Level 2
550 hp or ft*lb rating
includes flywheel
$680
Monster Clutch Level 3
700 hp or ft*lb rating
includes flywheel
$730
Zoom Performance Products F2-70185
589 ft*lb rating
$430
Centerforce DF395010 Dual Friction Clutch
about 620 hp rating
$440
Centerforce DF017010 Dual Friction Clutch
about 620 hp rating
$455
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From: Providing the most proven supercharger kits for your C5/6/7 609-752-0321
Premium Supporting Vendor
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From: Providing the most proven supercharger kits for your C5/6/7 609-752-0321
Race Director
Joined: Mar 2001
Posts: 11,405
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From: Whippany NJ
CI 6-7-8-9 Veteran
St. Jude Donor '08-'09
NCM Sinkhole Donor
I have the Mantic ER2 Single disc. No exaggeration, it feels exactly like the OEM clutch in terms of pedal feel even smoother actually. And its a lot lighter than the LS7 which is a huge plus! Im real happy with it!
Thread Starter
Racer
Joined: May 2008
Posts: 298
Likes: 8
From: Quad Cities Iowa
I did 3 passes on the drag track today. On the third pass, my clutch petal stuck on the floor.
My clutch probably did slip some, but the clutch sticking issue was a lot bigger deal.
I just removed the petal spring because I've read that will help resolve the sticking issue. I took a look at my clutch fluid and it's not clean. My next step will be to change out the fluid.
Did GM make any upgrades to the clutch's hydraulic system since 2000?
My clutch probably did slip some, but the clutch sticking issue was a lot bigger deal.
I just removed the petal spring because I've read that will help resolve the sticking issue. I took a look at my clutch fluid and it's not clean. My next step will be to change out the fluid.
Did GM make any upgrades to the clutch's hydraulic system since 2000?
Burning Brakes
Joined: Jun 2008
Posts: 838
Likes: 5
From: San Diego CA
its the clutch master cylinder that is an issue too the one made by tick is a great piece, if your a drag racer I would look at the Mcleod RXT not the RST the mantic er2 from what i hear is a great piece, also the Monster level 3 is really good too. tickshift's website has a great deal for a whole kit for either the RXT or the Monster give it a look and im sure the guys at ECS could do a deal with you on the Mantic. Im in the same boat and can't pick a clutch but im close to it