Would it be useful to compile a list of things not to do on M20's?

Here is mine to start things off:

Run EP90 in the gearbox

Use suppressed spark plugs

use the incorrect castelled nut on the rear brake torque arm

Insert two grub screws to secure a sloppy liner to the barrel

Continue to run the bike on a badly worn carb

Richen the mixture to try and compensate for a badly worn carb

Continue to run the bike when you know the timing is retarded

Continue to run the bike when you can kick it over like a two stroke


I hang my head in shame

email (option): sacombsashtrees@hotmail.com