Originally Posted by Sp Racer

With what you have, i'd use the yellow spring, (brown) red shoe and red throw weights - depending on how you like the clutch to engage, try 0.7 spring pre load and experiment with 2 slugs, 1 slug or no slugs ( less slugs make the clutch take longer to engage )

The white shoe is good, but has very little slip so you have to have the pre-load , slugs etc etc just right otherwise the engine will bog down.

The red shoe bites almost as hard but easier to set up if you know what i mean......in either case, they are far better than the kit black shoe.

See if you can get hold of the "push type" throw weights and hardware - they transform the clutch

http://www.rctech.net/forum/5012981-post1354.html