50:1 is fine, ive had no probs wiv mine Kev
straight fuel/4 stroke
50:1
40:1 is the mixture of gas to 2 stroke motor oil (only)
50:1
50:1
what is the fuel and oil mixture for a kx 250, 2 stroke
50 to 1
I have a Force 70 HP from 1993 and it's 50:1
No, the intake stroke pulls fuel-air into the cylinder, the compression stroke squeezes (compresses) this mixture into a small volume.
The piston stroke that prepares the fuel mixture for combustion in a four-stroke cycle is the compression stroke. During this stroke, the piston moves upward in the cylinder, compressing the air-fuel mixture that was drawn in during the intake stroke. This compression increases the temperature and pressure of the mixture, making it more conducive to ignition when the spark plug fires.
In a stroke engine, the stroke increases the force of combustion by creating a larger volume in which the air and fuel mixture can burn. This larger volume allows for greater expansion of the gases during combustion, which results in increased pressure and force exerted on the piston.
The burning mixture of air and fuel forces the pistons downward during the power stroke stage of the four-stroke engine operation. This is when the spark plug ignites the compressed air-fuel mixture, causing a rapid expansion of gases that pushes the piston down.