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Ceramic clutch kit??? #679200 12/22/05 04:11 AM
Joined: Nov 2005
Posts: 24
O
OneStar Offline OP
Need a Spot
Would you recommend it? Are they worth it? I know next to nothing about which clutch is good or bad.

Also, what does it mean if I have a choice of a 12,000lb or 16,000lb pressure plate?

Re: Ceramic clutch kit??? [Re: OneStar] #679201 12/22/05 04:50 PM
Joined: Jul 2005
Posts: 94
B
Bustedback Offline
Getting the Wheeling Fever
I've installed them in Ford F-600 phone company trucks, they last a long time and don't slip, but the clutch becomes more of an on/off switch. It would be kind of grabby and not as smooth engaging as the stocker is. They also tend to wear into the flywheel, but again, they do last and hold up to heat better.

Re: Ceramic clutch kit??? [Re: OneStar] #679202 12/23/05 02:28 AM
Joined: Oct 2005
Posts: 1,287
4WD22R Offline
Body Damage is Cool
never tried a ceramic clutch but my pops runs ceramic brake pads on his truck and swears they stop better.

As far as the pressure rating, it is simply a measure of how much pressure the clutch can handle before it slips, more it better for high horsepower/low gears/big tires. You'll probally be fine with factory specs.


-1986 TOYOTA
22R
ZUK coil rear
Torqued T-Bars
Marlin HD clutch

Newly rebuilt!! Runnin' like a champ!

AZTTORA #492
TLCA member

"I hear there's rumors on the Internets that we're going to have a draft."
--George W. Bush
Re: Ceramic clutch kit??? [Re: 4WD22R] #679203 12/23/05 02:58 AM
Joined: Nov 2001
Posts: 307
P
Poor A$$ Stock '93 Offline
Mudrunner
The 12,000/16,000lb figures are the clamping force. The 16,000lb clutch will be far more "grabby" then the 12,000 resulting in an ON/OFF feeling as was mentioned. That means that it will be difficult to slip the clutch intentionally (not good if you wheel at all). It is not needed unless you are running higher horsepower or are drag racing for the most part.

IMHO a ceramic clutch isn't needed in a Toyota and you would be wasting your money.


North Caribou Offroad Adventurers Society
www.offroad.bc.ca
Re: Ceramic clutch kit??? [Re: Poor A$$ Stock '93] #679204 12/23/05 05:57 AM
Joined: Oct 2005
Posts: 1,287
4WD22R Offline
Body Damage is Cool
Quote
IMHO a ceramic clutch isn't needed in a Toyota and you would be wasting your money.


+1


-1986 TOYOTA
22R
ZUK coil rear
Torqued T-Bars
Marlin HD clutch

Newly rebuilt!! Runnin' like a champ!

AZTTORA #492
TLCA member

"I hear there's rumors on the Internets that we're going to have a draft."
--George W. Bush
Re: Ceramic clutch kit??? [Re: 4WD22R] #679205 12/23/05 06:29 AM
Joined: Aug 2002
Posts: 2,101
kyle-22r Offline
Body Damage is Cool
slipping the clutch off-road is bad unless you absolutely have to do it. i wouldn't recommend a ceramic clutch in a street driven vehicle though.


'79 sport 4x4 longbed <img src="/forums/images/graemlins/smile.gif" alt="" />
20/22R hybrid with EB's OS valves, 268c cam, offy intake, weber 32/36, thorley header, 5 speed swap, 34" LTBs, downey 3" springs, marlin hysteer, 4.88s and locked

'91 4x4 shortbed
22R-E, W56, the dd!
Re: Ceramic clutch kit??? [Re: kyle-22r] #679206 12/23/05 04:04 PM
Joined: Aug 2001
Posts: 5,986
Red_Chili Offline
Toyota Section Staffer
I slip mine regularly, just don't hammer it. And I've got 20 fwd speeds!


-Bill
'87 4Runner w/ '96 5VZ-FE, 'Red Chili II'
'97 Taco XtraCab 3RZ-FE, 'BlackBean'
TLCA # 13257, Rising Sun 4x4 Club Land Use Coordinator
"He who stops being better stops being good." -Oliver Cromwell
Re: Ceramic clutch kit??? [Re: OneStar] #679207 12/23/05 08:40 PM
Joined: Sep 2003
Posts: 113
ad54runner Offline
Wheeler
I had the ceramic clutch from Marlin in my 4Runner for a few months. Mine is daily driven and I think it is too grabby for the street. I kept the higher rate springs, but put the standard friction disc back in. I am much happier with it this way. I haven't had it on the trail since I pulled the ceramic, but I think I will still be happier without the ceramic disc.

Chris Sutton
Golden CO


1985 Toyota 4Runner - Longfields, 5.29's, EZ Locker F/R, Marlin X-Over, Rancho 99012's, 35" BFG AT KO, 414K miles.
1996 FZJ80 stock with 191K miles.
1980 FJ40 stock with 85K original miles.

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