Try polishing the exhaust port, you can also enlarge it in different ways to get either top end or bottom end power but that's better done by an experienced engineer. Also some exhausts are fitted with restricters so an aftermarket exhaust will help, then upgrade your jets in the carb, put a good airfilter like a k&n. Good Luck
Try going with a smaller tooth sprocket in the front and a larger one in the rear. It will give you faster accelleration, but lower top speed.
The most powerful dirt bike is the Honda CRF 450,It's power is rediculous!
A slip on exhaust will give a dirt bike more power. A full exhaust setup will give you even more power than a slip on.
For a 2-stroke dirt bike all you have to do is, buy a taller cylinder, and buy a longer crankshaft.
answer my quetion dummy
Yamaha TTR125 is the best dirt bike. I think itβs a good idea for a beginner to use a dirt bike with low engine power. Yamaha TTR is a perfect mid-size beginner bike; it has a 124 CC engine with four strokes.
40 to 1
About 2.5 hp
There's really no telling. Depends on how tuned the engine is, if the bike is styled like a road bike or a dirt bike, if it's geared for acceleration or top speed, and on how aerodynamic bike + rider can become.
Yes you can do this and it will increase the speed and power of the bike.
Bigger cc = bigger motor = more power. But also heavier bike.
None for real
There's a hole for the plug to charge it under the power switch, at least that's where it is on my bike.