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Hello all, I have a 2 stroke gas scooter and am kinda a noob at doing performance mods to small engines.
This is the engine in question-


Does anyone know what governers this engine would have? It hits the rev limiter very quickly, around 20mph. I took apart the exhaust and didn't find and obvious flow restricter, but I did see this-

Anyone know what it is?
Basically i'm looking for a list of mods I could do to increase top end, Or if anyone has experience with this engine, how to take off any goveners.
 

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If there is a governor hooked to the carburetor, follow the linkage. 2-strokes are mostly the same ignition, fuel & compression. I rant about this book all the time but anybody interested in 2-stroke performance needs to study.



The little Put Put’s usually need higher compression. After you study the book you’ll know much more about most everything to do. If raising some ports is in order, scalloping the piston is a good place to start, compression; 150psi is a good place to be. Other members can recommend timing & carburation.
Keep your questions coming; somebody will be able to help
:Cheers:
 
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