clutch for 650hp 750nm rs2

[prj]

thank You for reply!
but could You give url on You clutch and how many hp Your car has? i don't see on the graphic.

thanks a lot

Кв в лс переводить не умеешь?
Graph shows 427kw, so it's 570 hp, don't know if it's from wheels or not.
This graph is from a G-tech though, so should perhaps be taken with a grain of salt.

Although if the car runs 10's, it's probably quite right.

[brider]

i can convert kw to hp - but question is that i can't see what's the measure unit.
10 second it may be 1000kg car with 550 hp... so the clutch may start slip on 550 hp in 1700 kg car.

[prj]

His car is around 1400-1500 I think.
Sachs race is a good clutch. I can ask around on when it starts to slip - some of my friends have used one on their drag cars.

[brider]

His car is around 1400-1500 I think.
Sachs race is a good clutch. I can ask around on when it starts to slip - some of my friends have used one on their drag cars.

how do You think - will stock clutch from S6Plus hold 650 nm on 1700kg car?

[Faheemo]

my car is full weight car.
it's probably over weight.
full interior + rollcage+ big brakes , big turbo , big plumbing , oil cooler etc.
Only thing that was removed is the aircon compressor as turbo conversion needed space.

I use road tyres as i've broke the c.v's twice whilst launching the car.

yes the gtech graph in not accurate as the exact weight is not known.
But i did a guesstimate of what the car should weight.

Prosty helped me with the clutch purchase, check his thread , iirc he also ran a 10 with this clutch.

[brider]

Your clutch disk - is organic or metal ceramic?

[Faheemo]

organic , it rides like it"s almost stock.
I recall the rated torque for this clutch is well below what my car makes.
but it holds on my application.
I'm sure prosty's wagon was heavier than my s2 , so maybe it's nder rated.

[brider]

organic , it rides like it"s almost stock.
I recall the rated torque for this clutch is well below what my car makes.
but it holds on my application.
I'm sure prosty's wagon was heavier than my s2 , so maybe it's nder rated.

ok guys thanks to All
next week i try stock sachs disk and pressure plate from s6plus on my 1700kg car with 2 bar pressure and 550 crank power and 600nm
and see what happend

[Thuppu]

How much torque do you think this setup can handle? Fidenza alu-flywheel, SRE 999 754 pressure plate and a 4-puck sinter clutch disc. Does it handle 650Nm on my heavy UrS4?

[Masterblaster]

Hi,
i am using almost the same setup.
7A FW+Sachs 707+4 Puck Sinter.
With 2,3 bar boost and over 600hp no problem so far.
My friend used the same setup with a GTK650 and his clutch was dead meat after 2000KM.

cheers
Kai

[Thuppu]

Ok, how much torque on yours, and your friends? I aiming for 550hp so maybe this setup is enough..? Hoping for to use it a bit more than 2000km's.

[Masterblaster]

depends what are you planning.
btw i have a sachs for the urs4 for sale on ebay.
should be good for 550nm....

http://img821.imageshack.us/slideshow/webplayer.php?id=kupplung004.jpg

cheers

[Thuppu]

Propably it's going to be more torque. I have now 380hp/480Nm with stock clutch and it has hold quite good. Soon we gona made some uppgrades and engine rebuild, and I hope fore 500-550hp and more likely the torgue going to be something between 600-650Nm. I already settle a deal about the setup I mentioned few posts back.

[Faheemo]

oops sorry !
I have 4 puck Sintered clutch on my car , not organic.
getting my clutches mixed up.

[Jamo]

oops sorry !
I have 4 puck Sintered clutch on my car , not organic.
getting my clutches mixed up.

Snap same clutch in my stroker, certainly seems to hold, although I get a bit of clatter