Uprated clutch options - need torque figures for high power 13bs

[Kash_]

ORC is a good clutch

[lee mills]

Like others have said os giken twin plate ftw:Thumbsup!

[m1tch]

you mention 600-650bhp, are you planning on running racegas or lots of water? as you wont see what power with 1.2bar, more likely 550bhp

I will be running WI, im really not sure at what power the engine will have, but with all my things I have putting on my car, injectors, turbo, ignition etc etc its all uprated higher than it needs to be to add a bigger safety net.

Where can I get a twin plate OS Giken clutch from? I am guessing it comes with a flywheel as well?

This about right?

http://www.rhdjapan.com/new-os-giken-str-2c-twin-plate-clutch-kit-fc3s-rx-7-13b-t-11897

[lee mills]

Here you go mate
http://www.osgiken.co.uk/racingclutches.asp?do=model&modelid=26&manname=Mazda&modelname=RX7

[m1tch]

Here you go mate
http://www.osgiken.co.uk/racingclutches.asp?do=model&modelid=26&manname=Mazda&modelname=RX7

There aren\'t any prices lol how much is a twin plate direct from the supplier?

[lee mills]

There aren\'t any prices lol how much is a twin plate direct from the supplier?

They are the uk supplier. I think mine was about £1200 last year

[arrouk]

I know of one going on sale soon second hand, he is just waiting to remove it to inspect the wear so watch the for sale section.

I have a mazdaspeed twin plate when i get around to changing mine too but it will prob need new plates.

hth

Matt

[mx1311]

extended streetports will be about 600-650ish

really? who has told you this? :guinness

[Prof]

Probably the question isn\'t whether extended street ports could achive 600-650, but if that power figure could be had for 1.2 Bar of boost (after all there\'s evidence of cars running 800+ bhp with stock porting - just at silly boost figures) :guinness

[mx1311]

and NOT on gasoline

[BlitzBoy]

yip they are running these large HP figures in the US on stock ports with monster boost and E85.

+1 on OS Giken clutches, a lot of US boys use Tilton Clutches

[G@NDY]

Ive heard very good things about the Carbonetics clutches. Gary at rotaryart sells em Me olde chum