Originally Posted by aray

See attached pic.
- losi collet/flywheel are fine, you will always need to run the losi collet if you're running a losi clutch setup
- see the clutch spacer in the picture - you need this, it's not just a washer
- use a flat head screw like in the picture, using a cap head screw can potentially wear against the losi fuel tank
- if you do all of the above, add shims behind the bell to get it to clear the flywheel, and in front of the bell to get .25 to .50mm play.

The part numbers are on the picture as well if you need these parts, this kit is handy to have...
http://www.amainhobbies.com/product_...dware-8ight-20