Want this question answered?
There is no valves as it is a 2-stroke engine .
generally speaking if it has valves its a 4 stroke 4 cycle engine......if it doesnt have valves then it is a two stroke 2 cycle...................
the valves are connected with the cams on the engine , the cams are rotated during the power stroke .
if you see the difference between valves
In a 2 stroke engine the piston itself is the intake/exhaust valve, instead of having separate valves as in the 4 stroke. The odd shape of the piston is the location of these valves.
In a 2 stroke engine the piston itself is the intake/exhaust valve, instead of having separate valves as in the 4 stroke. The odd shape of the piston is the location of these valves.
The most obvious difference is that a two stroke has no valves and valve gear.
it wont have valves in the head. If you remove the exhaust pipe from the head and turn over the engine by hand, there will only be a piston and no valves moving.
a four stroke has a timing chain and a cam and a two stroke doesnt a two stroke has reed valves
all strokes are the same intake, compression, power, exhaust but it all happens in 2 revolutions of the crank instead of four revolutions like 4 stroke. Also 2 stroke has no valves and four stroke has intake and exhaust valves. hope this helps
Valves
valves are use in four stroke engine, and ports are use in two stroke engine.