1. Let me first start with the fact that I am
NOT a mechanic. I have been working on motorcycles and scooters for
a long time and know a little about what I am doing. I simply take
pictures for other people to use as a guideline to help them modify their
own motors. Any modifications you perform are done completely at
your own risk and liability.
2. Tampering with your motor in any way may void your warranty.
Make sure this is a sacrifice you are willing to make before you begin
working on your own vehicle.
3. Before you begin, read this ENTIRE article from start to
finish so you know exactly what is involved and what steps are required
to properly complete the procedure. Also make sure you have a nice
clean area to work in.
4. This example was performed on a 2006 Sachs MadAss 50cc
ALL bolts and socket head cap screws are in metric! Don't try to work on
your vehicle if you don't have metric tools, you will just wind up messing
up the heads.