The intake valve is bigger.
Exhaust fan is only use for exhaust the old air, while ventilation fan is use for both purpose intake and exhaust.
The intake manifold is where the air and fuel mix and enter the engine. The exhaust manifold is where unspent gas and air exit the engine. In other words the intake manifold is where the engine breathes in and the exhaust manifold is how the engine exhales out.
The temperature difference between the intake and exhaust of a system is due to the conversion of energy. Energy is added to the system at the intake, causing an increase in temperature as fuel is burned. The exhaust, on the other hand, expels the waste heat from the system, resulting in a temperature difference between the two points.
Yes.
DOHC - Dual Overhead Cam. This means that there is an intake and an exhaust cam, allowing the valves to move differently for the intake and exhaust. SOHC uses a single cam with more lobes
the diffence is the intake manifold and exhaust manifolds are slitly bigger
8v.....of course.acually it is the number of valves in the head . An 8v has 2 per cylinder( one intake and one exhaust) a 16v has 4 valves per( 2 intake and 2 exhaust).
In a 1998 Chevy Malibu with a 3.1-liter engine, the intake valves are generally larger than the exhaust valves. The intake valves are located on the side of the engine that faces the air intake system, while the exhaust valves are positioned on the side connected to the exhaust manifold. Additionally, the intake valves typically have a longer stem compared to the exhaust valves, which can help in distinguishing between them. Always refer to the vehicle's service manual for precise specifications and diagrams.
The difference is in the size of the engine. Specifically in the intake and exhaust ports. The bore and stroke of the crank and pistons and the size of the combustion chambers.
No the lifters themselves are all the same. I recommend lightweight pushrods though if you can get them and stay with hydraulic.
Your exhaust lines up with exhaust pipes ,your intake lines up with your intake runners.