M20 clutch in M42 - complete.
 

I apologize in advance for posting here, I know, but I hope i will be able to help another forum member.
I'm sorry for committing to the indecent act of posting in the wrong section. Shame.

I have complete M20 clutch swap kit for m42. Use the below link for description and pictures.

http://www.maxbimmer.com/forums/showthread.php?t=158936

*rockout*

Whats the advantage of the M20 clutch over the one used for the M42?

Quoting from the link below: ....... you will notice a great difference in acceleration in all gears when cruising, and a particularly marked difference off the line in first, and in second gear.

Swap step by step:
http://www.blackforestindustries.com/m20flywheel.htm