i use a 5 gallon jug and do a ratio of 40 to 1 its a little rich but will run good
40:1 is the mixture of gas to 2 stroke motor oil (only)
You need to run one gallon of gas with 4 ounces of two stroke oil.That is a ratio of 32:1.
40:1
If your 2 stroke dirt bike starts to smoke really bad that means you have to much oil in the fuel or the wrong kind of oil. Or the pistons, oil rings or cylinders are badly worn.
What's does the fuel valve do on a 49cc dirt bike
sounds like a bad head gasket possibly
what is the fuel and oil mixture for a kx 250, 2 stroke
It's how the engines work. for the same amount of power, a 2-stroke will be lighter, smaller and rev higher. It'll also use more fuel and pollute more. A 4-stroke will run cleaner and more efficiently. It'll make more torque but won't rev as high.
No, the intake stroke pulls fuel-air into the cylinder, the compression stroke squeezes (compresses) this mixture into a small volume.
32:1 is a good mixture for any two stroke dirt bike any richer and you lose power any leaner and it overheats i have 2 suzukis a 185 and 250 and run 32:1 once you start mixing a cetian ratio be sure not to change
Well with out boring you to death Ill give you the basic version. A 2 stroke engines piston on the down stroke pulls in fuel and air mixture on the way up it compresses mixture. At the peak of the stroke it is combusted forcing piston down. On the pistons up stroke the exhaust port opens and pushes out exhaust out. If you count the cycles there are 2 hence 2 stroke. The piston makes 2 cycles for every power cycle. The 4 stroke makes 4 cycles for every power cycle.
A 2-stroke dirtbike will be powered by a 2-stroke engine and a 4-stroke dirtbike will be powered by a 4-stroke engine. For the same power, the 2-stroke will be a lighter bike. For the same weight, the 4-stroke will be a weaker/slower bike. The 2-stroke is likely to use more fuel and make more noise. The 4-stroke will run cleaner and quieter.