No. The valve uses an hydraulic lifter that is built in the rocker arm assembly. The whole rocker arm has to be replaced.
can the valves be adjusted on the 454 7.4 engine
It is exactly what it says. The number of valves the engine has per cylinder. If you have 16 valves on an 8 cylinder engine, you have 2 valves per cylinder.
The 1.8 liter - 4 cylinder is NOT an interference engine , but the 2.0 liter - 4 cylinder is an interference engine
likely valves. just have your valves adjusted at the dealership, not a big job really but it should be done by someone who knows what they're doing.
Valves per cylinder makes one's engine more powerful or less powerful. A engine that has 2 valves per cylinder is better that a engine that has only one.
Valves should be adjusted cold (70ºF ) at .016" for both intake and exhaust valves. As usual, make sure cylinder is at TDC when adjusting.
the valves are not adjustable they have lifters on top of the valves and cant be adjusted
The 2013 Nissan 370Z's engine produces 332 hp @ 7000 rpm.
check the compression
This engine (allowing it is an automotive engine) is a four valve per cylinder engine.
An engine may have two, three, or four valves per cylinder.
An engine may have two, three, or four valves per cylinder.