sounds like a moped engine. if its two stroke, purchase a bi-turbo exhaust i used one on my Tomos and it really increased performance and it does not have a governor in it. If you dont want to pay money, just remove the governor on the exhaust
If you're just talking a motor, better air filter, better lube, eliminate friction everywhere, make sure your oil is the right one and clean and synthetic.
It would help if you said the application of the 49cc motor
buy a new engine for around 149.99 at www.partsforscooters.com
no
The term 49cc refers to the engine displacement of a motorized vehicle or engine, specifically measuring 49 cubic centimeters. It is commonly used to indicate the power output and size of small engines found in scooters, motorcycles, and other compact vehicles.
no a 4.2 engine is in liter's not ccs.
about 2.7
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.
2 stroke, more power and torque = more speed 4 stroke, more reliable
Follow the instructions on Youtube.
Answerjust take of the whole exhaust inlcluding the head which is the pipe leading to the engine, take that all of. your bike will be loud as maybe even to load but it will definently give your bike more power. DO NOT DO THIS!!!!! especially on a 2 stroke engine! this will bend your rods and possibly ruin your whole engine!!!!
anything over 49cc
Nope, too much power, will blow the engine. the text above is retarded how can changing the engine blow the engine if a 70cc engine will fit it will work what he's saying is that the rear sprocket is to small. You would have to get a bigger sprocket so the engine won't run at high RPM's when you take off. With the bigger sprocket, the engine will have to work a little more to get the wheel to turn.
it goes amazingly 30 or 45