Motorcycle engine system and working principle

Thu May 12 2022 Desiree

motorcycle auto engine systems work on the same principle as car motorcycle auto engine systems. Motorcycle auto engine systems consist of a piston, a cylinder block and a cylinder head that contains the valve train. When the spark ignites the fuel-air mixture, it causes an explosion, pushing the piston up and down the cylinder block. The valves then open and close to allow the fuel-air mixture to enter the combustion chamber. The up and down motion of the piston drives the crankshaft to rotate, converting the energy of the piston into rotational motion. The rotational force of the crankshaft is transmitted to the rear wheel of the motorcycle through the transmission.
Motorcycle auto engine systems are generally classified according to three characteristics: the number of cylinders, combustion chamber capacity or the number of strokes of the power cycle of the motorcycle auto engine systems.

motorcycles can have 1-6 cylinders. For many years, the V-twin design has been the choice of American, European and Japanese motorcycle engineers. The V-twin gets its name from the fact that the two cylinders form a V, like the classic Harley-Davidson V-twin motorcycle auto engine systems shown below. Note the 45° in the Harley-Davidson V-twin, other manufacturers may vary this angle to reduce vibration.
A V-twin is just a way of arranging two cylinders. If the pistons are to be opposed to each other, an inverse twin design should be selected when arranging the cylinders. Parallel twin-cylinder motorcycle auto engine systems, on the other hand, place the pistons side by side vertically.
Currently, the most popular design is a four-cylinder. This design runs smoother and revs faster than two-cylinder motorcycle auto engine systems. The four cylinders can be placed side by side, or arranged in a V-shape with two cylinders on each side of the V-shape.

The size of the combustion chamber of motorcycle auto engine systems is directly related to its output power. The upper limit is about 1500cc (cubic centimeters) and the lower limit is about 50cc. The latter motorcycle auto engine systems are usually used for small motorcycles (motorized bicycles), which have a fuel consumption of 2.35 liters per 100 kilometers and can only reach a top speed of 48-56 kilometers per hour.

The motorcycle ECU system is a motorcycle electronic fuel injection system.
Motorcycle EFI system is a set of motorcycle motorcycle auto engine systems EFI system developed by American ECOTTONS on the basis of self-developed ECU. Motorcycle modification EFI Kit (SE-EFI Kit) is an EFI kit suitable for modification of small motorcycle auto engine systems.
It can directly replace the original car carburetor oil supply system. Suitable for various models with a displacement of 50cc~250cc: riding bikes, scooters, ATVs, snowmobiles, etc. It is easy to install and requires no changes to the motorcycle auto engine systems.

Motorcycle engine system and working principle