Still having problems with the max rpm, until now 5100 rpm is the max. (with a 9mm Dellorto Carb)
Because I have a certain desire for the looks of my Motom, it needs a Dellorto like the setup i have right now.
So need to find a way how to solve this problem.
Piston on TDC

Filling the head.

At the begin of the plug

Close to 8:1 compression

After measurment

Piston at TDC

Top piston, 0,85mm above the cylinder.

Mounted flat.

Measured head volume

Dellorto UA15BS

Starting a idea.

12mm hole.

Going from 15mm to 12mm

Mounted

Tried many carp setups.
