Something I posted in another thread a while back:
Quote:
Now to the modifications to make the M90 and clutch setup take some power:
The setup mentioned below is not the standard size that the M90 would use with the dual-mass flywheel, but it is simpler, stronger and easier to come by.
1. A "flat" flywheel from a 91-94 LH2.4 940 Turbo. Preferrably lightened (and it is easy and cheap to get lightened), but not nessecary.
2. Clutch disc 850GLT, 20 splines, 228mm, Sachs p/n: 1862 314 032
3. Pressure plate, strengthened, 228mm, Sachs p/n: 3082 999 763
This setup is recommended and has proven to hold 440NM of torque (stated by ENEM and KGTrimning). A very good setup that will still give you a very good, tight clutch feeling and it will still maintain stock driveability.
The clutch and pressure plate can be found in this webshop: http://213.136.58.58/butiken/?butikid=00446
|
A "flat" flywheel as stated in point #1 should of course be a dish flywheel. The one I saw was virtually flat because of all the lightening/machining done to it
.