Inlet Guide Valves
There is 4 exhaust and 8 inlet valves
inlet and exaust valves are usually opened by a lobe on a crankshaft, either directly, or with a pushrod and rocker arm assembly.
it opens and lets the fuel and air mixture into the cylinder head INLET VALVES
it opens and lets the fuel and air mixture into the cylinder head INLET VALVES
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
Cast iron with Crome 25%
same direction and forward.
Lobes on camshaft spaced correctly
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
this is a mechanics job you have to remove inlet manifold,exhaust manifolds,and then remove heads to replace the valves
A machine shop that rebuilds engines has equipment to regrind the valves and valve seats.