Which clutch

Started by nicksterrx7, January 23, 2007, 11:33:39 PM

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nicksterrx7

Okay guys I may need to change my clutch shortly.  I am rebuilding my engine at the mo and aim for 350-400 rwhp.  What clutch would suit for road / track use?  Remember I do not plan to exceed 400rwhp.

Can stock handle this, or is it a little high....

Warthog

You will rip a stock clutch to bits.

I have the EXtreme Clutch from RE:WORX and it has taken hell on the Strip and the Track and it\'s still performing without a fault. Had it now for two years and as you can see from my sig, I don\'t spare the Horses.:cheers
I\'M ALWAYS IN THE SH*T IT\'S JUST THE DEPTH THAT MAY VARY.

Project Evil seven.:evillaugh

RE:WORX---13b RE engine, Motec M400 Pro ECU, Os Giken 5 speed internals-Gearbox, HKS T51R KAI turbo, With 575 @ Fly, 487.9 @ Wheels @ 1.3bar 420 ftlbs, on PUMP FUEL Sheel V-Power. BUILT & TUNED BY RE:WORX. More work planned..:InLove

REW, Stock Twins, RE:WORX-- British Record, 389.2 @ Wheels -- 03/09/2005.

nicksterrx7

Which Extreme clutch do you use?

Warthog

Use the link above for the RE:WORX web site and give them a ring after looking at the product. Just tell them you are after the same one as His Royal Hoggness.:King
I\'M ALWAYS IN THE SH*T IT\'S JUST THE DEPTH THAT MAY VARY.

Project Evil seven.:evillaugh

RE:WORX---13b RE engine, Motec M400 Pro ECU, Os Giken 5 speed internals-Gearbox, HKS T51R KAI turbo, With 575 @ Fly, 487.9 @ Wheels @ 1.3bar 420 ftlbs, on PUMP FUEL Sheel V-Power. BUILT & TUNED BY RE:WORX. More work planned..:InLove

REW, Stock Twins, RE:WORX-- British Record, 389.2 @ Wheels -- 03/09/2005.

Mazdarotaryparts

Hi Nick,

Providing your not going to do lots of Drag Racing we can supply you a good cheap upgrade clutch that from good customer feed back will suit your purposes.

Exedy Stage one Clutch with cerametalic centre plate and release bearing £350+vat this clutch offers your car a very good bolt straight in upgrade for for yours and any Twin Turbo car

Hope this helps
REgards
Clive

Mazdarotaryparts
Racingbeateurope
Racecarbattery
shyauto

We aim to help and assist our customers make the right choices for their Mazda Rotary or MX-5  whether they be standard or modified. If you need further assistance with your inquiry, please do not hesitate to contact us:-
sales@mazdarotaryparts.com T:- 44 (0) 1474 361 800
sales@racingbeateurope.com T:- 44 (0) 1474 777 800
sales@shyauto.com             T:- 44 (0) 1474 771 800

John Yorke

Quote from: nicksterrx7Okay guys I may need to change my clutch shortly.  I am rebuilding my engine at the mo and aim for 350-400 rwhp.  What clutch would suit for road / track use?  Remember I do not plan to exceed 400rwhp.

Can stock handle this, or is it a little high....

It is always worth looking carefully at clutches, some of these single plate jobbies tend to be a bit snatchy and make street driving a bit of a lottery [read kangaroo:eek: ] might be worth getting some feedback from guys with uprated clutches.
Some of the twin plates are sweet although you pay a bit more for them

nicksterrx7

Definately not going to do any drag racing!  Need the clutch to be driveable on a day to day basis.

I have to admit I am not clear about the realtive merits of a single plate clutch over a twin plate clutch, can anyone enlighten me?  Why is one used rather than another?

Mazdarotaryparts

Hi Nick,

The single plate clutch I described above will give only  slightly more pedal pressure and will drive like a standard cluch using the standard flywheel which is ideal for every day driven road cars.

The Idea of a twin plate clutch as opposed to a single plate is purely to give more surface area for the clutch to grip with to cope with lots more power.
( very few FD\'s even need a twin plate BTW)

Almost all the clutches that are either twin or single "Race" clutches will jerk away if sufficient revs are not used, whilst this is partially due to the friction surfaces used the grabbing or jerking that can result in the car stalling but is actually mainly due to the very light flywheels that come as an integral unit with these "race" clutches.

The reason for the grabbing or jerking due to the light flywheel is due to the low inertia weight of these flywheels and this is why you need extra revs to pull away.

For more info on flywheel weights and why all standard road cars have very heavy flywheels do a search here on MRC as there was a long thread recently on this very subject.

Hope this helps
REgards
Clive

Mazdarotaryparts
Racingbeateurope
Racecarbattery
shyauto

We aim to help and assist our customers make the right choices for their Mazda Rotary or MX-5  whether they be standard or modified. If you need further assistance with your inquiry, please do not hesitate to contact us:-
sales@mazdarotaryparts.com T:- 44 (0) 1474 361 800
sales@racingbeateurope.com T:- 44 (0) 1474 777 800
sales@shyauto.com             T:- 44 (0) 1474 771 800

Carl

Your best bet would be to go with the clutch that Clive is offering from Shy Auto.
It has a good balance between driveabilty and also being able to take the power level you are going for.
Regards
Carl

Carl

Oh,and twin plates are very expensive in comparison,and also are only really needed for almost out and out race type engines that are making alot more power than you are going for.
Regards
Carl

nicksterrx7

Carl / Clive,

Are you in cahoots!  Good explanation for the layman like myself.  Sounds like just the job.  Let me consult with financial controller (as rebuild costs are already spiralling out of control!).

John Yorke

Quote from: nicksterrx7Carl / Clive,

Are you in cahoots!  Good explanation for the layman like myself.

Just look at the banners at the top of the page:Giggle

Carl

Quote from: nicksterrx7Carl / Clive,

Are you in cahoots!  Good explanation for the layman like myself.  Sounds like just the job.  Let me consult with financial controller (as rebuild costs are already spiralling out of control!).


Hi Nick,
Well, I am happy to promote those who are selling the right product for you!
Not that there is any financial incentive for me to do so though!
Just trying to give some good advice.;) :chat :rollin
Regards
Carl