Yes you can get a rev limiter. You can buy them from Scooter Attack dot com.
It is not yet possible to downgrade a PSP 3000 series.
You can restrict its performance but no you cannot change from 100cc to 50cc unless you have a 50cc engine for the same model bike, but requires more work than worth as you would need to downgrade other parts.
It s not possible to "Downgrade" A Psp that has already been patched Improved Answer: You can easily downgrade it without the Pandora battery since you didn't update your PSP passed 5.02. I suggest you don't downgrade since it would be worthless to do so.
what kind of scooter is it?
Head gasket isn't sealed all the way or a cracked piston if you have one with a bigger engine
No, you have to downgrade first.
Sorry i don't think that's possible =(
Yes its possible. But why? Copper is the ultimate. Why downgrade?
Not possible, you have to uninstall 2013 and then install 2007.
but a engine in it
On my 49cc scooter engine the carburetor is found on the engine. The engine is broken down into 3 parts, the part to the left (looking at it) where the air filter is is right next to the carburetor.
yes