os giken twin plate clutch - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

EN2_Squirrel · 09-08-2015, 09:31 PM

Has anyone use the TR series OS Giken twin plate clutch or familiar with the release sleeve that you must use with it the part numbers for these ty421-bf5.

GsxrMe · 09-09-2015, 07:53 AM

How much torque is it rated for?

EN2_Squirrel · 09-09-2015, 10:57 PM

750hp. Tq not sure. But i assume quite a bit @GsxrMe

Ultramaroon · 09-10-2015, 12:31 AM

Way way way more than the tranny could every handle.

Mr.ac · 09-10-2015, 01:08 AM

I have an OS Giken twin plate on my '91 mr2 turbo. I haven't see that style maybe it's new to reduce the infomous twin plate rattle. Either way is an awsome clutch that is bomb proof and will last a really long time. Mine still in there even after 3 years of track days autox and daily driving.
Did it came with instructions? If not you can always get them online or call OS Giken U.S.

EN2_Squirrel · 09-10-2015, 02:08 PM

Quote:

Originally Posted by Ultramaroon

Way way way more than the tranny could every handle.

yes it is. Car wont ever have that much hp but i got a really really good deal on it, i want something bulletproof that i never have to worry about. I am an engineer so something twice as strong as it needs to be is perfect for me.

Mr.ac yes i am in contact wih os giken. They are super helpful, but i autox with them and they are at nationals right now, so i told them to worry about winning first. I have a truck so not having the car sucks but it is not a hinderance.

GsxrMe · 09-10-2015, 08:26 PM

Ya. I hear you in the future proof. Better more than not enough. Let us know how it engages and disengages. Can you ride it a little or is it on/off?

09-08-2015, 09:31 PM	#1
EN2_Squirrel Senior Member Join Date: Aug 2012 Drives: 2013 FR-S Location: San Diego Posts: 300 Thanks: 180 Thanked 58 Times in 46 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	os giken twin plate clutch Has anyone use the TR series OS Giken twin plate clutch or familiar with the release sleeve that you must use with it the part numbers for these ty421-bf5. Attached Images __________________ STREET MOD. My wallet now hates me....

09-09-2015, 07:53 AM	#2
GsxrMe Senior Member Join Date: Jul 2015 Drives: Late 2014 Subaru BRZ Location: Cape Coral, FL Posts: 557 Thanks: 20 Thanked 183 Times in 139 Posts Mentioned: 5 Post(s) Tagged: 2 Thread(s)	How much torque is it rated for? __________________ 2014 Subaru BRZ FBM Turbokit: GTX3076R - ECUTEK HRI FlexFuel tune - FBM 3" Turboback Exhaust - 550cc Injectors - Walbro 485 Fuel Pump - 4bar Map Sensor - FBM Oil Pan - ACT SB7-XTSS - AMSOIL all fluids - Forester XT Oil Cooler - Cusco engine, trans mounts - Whiteline rear differential bushings - Perrin shifter bushing - Firehawk 235/45/17 - AEM Failsafe

09-09-2015, 10:57 PM	#3
EN2_Squirrel Senior Member Join Date: Aug 2012 Drives: 2013 FR-S Location: San Diego Posts: 300 Thanks: 180 Thanked 58 Times in 46 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	750hp. Tq not sure. But i assume quite a bit @GsxrMe __________________ STREET MOD. My wallet now hates me....

09-10-2015, 12:31 AM	#4
Ultramaroon chicken tonight Join Date: Sep 2014 Drives: a 13 e8h frs Location: vantucky, wa Posts: 31,952 Thanks: 52,306 Thanked 36,619 Times in 18,982 Posts Mentioned: 1109 Post(s) Tagged: 9 Thread(s)	Way way way more than the tranny could every handle. __________________ service manuals

09-10-2015, 01:08 AM	#5
Mr.ac [insert cool phrase here] Join Date: Aug 2015 Drives: BRZ Premium Location: Central Coast CA Posts: 2,369 Thanks: 709 Thanked 1,558 Times in 930 Posts Mentioned: 30 Post(s) Tagged: 0 Thread(s)	I have an OS Giken twin plate on my '91 mr2 turbo. I haven't see that style maybe it's new to reduce the infomous twin plate rattle. Either way is an awsome clutch that is bomb proof and will last a really long time. Mine still in there even after 3 years of track days autox and daily driving. Did it came with instructions? If not you can always get them online or call OS Giken U.S. __________________ New daily driver - Subaru BRZ Premium Weekend fun/track car - '91 MR2 Turbo Gen3 Old daily driver - '88 MR2 Supercharged

09-10-2015, 08:26 PM	#7
GsxrMe Senior Member Join Date: Jul 2015 Drives: Late 2014 Subaru BRZ Location: Cape Coral, FL Posts: 557 Thanks: 20 Thanked 183 Times in 139 Posts Mentioned: 5 Post(s) Tagged: 2 Thread(s)	Ya. I hear you in the future proof. Better more than not enough. Let us know how it engages and disengages. Can you ride it a little or is it on/off? __________________ 2014 Subaru BRZ FBM Turbokit: GTX3076R - ECUTEK HRI FlexFuel tune - FBM 3" Turboback Exhaust - 550cc Injectors - Walbro 485 Fuel Pump - 4bar Map Sensor - FBM Oil Pan - ACT SB7-XTSS - AMSOIL all fluids - Forester XT Oil Cooler - Cusco engine, trans mounts - Whiteline rear differential bushings - Perrin shifter bushing - Firehawk 235/45/17 - AEM Failsafe

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