On a fully assembled engine, the intake and exhaust valves will not be visible. If the cylinder head is removed from the engine, the valves will then be visible.
The intake valve faces are usually larger than those of the exhaust valves, and can be easily distinguished visually.
With No1 cylinder at TDC adjust the following valve clearances, No. 1, inlet and exhaust No. 2, inlet No. 3, exhaust No. 4, inlet No. 5, exhaust Then turn the crankshaft 1 full turn so that No 6 cylinder is at TDC and adjust the following valve clearances, No2. , exhaust No. 3, inlet No. 4, exhaust No. 5, inlet No. 6 inlet and exhaust. Both inlet and exhaust clearances ar 0.4 mm with engine cold. This info is from the original service manual
metal (steel)
internal combustion engine inlet/ compression/ power/ Exhaust
Indicate inlet and exhaust valve clearances of Toyota 5k engine
a cam in engine is to operate the lifters which in turn open and close the inlet and exhaust valves
Inlet 28 mm .exhaust 33 mm
0.15mm for inlet & 0.25 for exhaust,
4BD2TC 3.9D engine Inlet 0.40mm cold Exhaust .040mm cold.
aircraft powerplant consist of engine, plus inlet and exhaust nozzle.
Three. Inlet valve, fuel injection valve, exhaust valve.
0.152mm or 0.006 inches on inlet and exhaust valves when engine cold.
Exhaust gases from engine spin the blades which in turn drive a turbine in the inlet manifold that forces air into a engine.