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The intake valve is always larger than the exhaust valve. It's just physics.
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∙ 11y ago
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Exhaust valve smaller or bigger than intake valve in a turbo charged engine?
the exhaust valve will always be smaller as the piston is forcing the combusted gases out. The intake valves have to be bigger as the piston is only drawing the mixture in through sucktion.
Why the clearance of gap exhaust valve is big than intake valve?
The exhaust valve gets hotter than the intake valve.
Which valve is exhaust and which valve is intake on 94 GM 350ci?
look at the head with the valve cover off find where the exhaust manifold goes in tha is the exhaust valve or looking at the valves the first one is exhaust then intake then intake ,exhaust,exhaust,intake,intake,exhaust if you have the head off i think the intake valves are bigger than the exhaust
You have a pair of sbc heads?
need to no if the first valve is intake or exhaust The intake valve is always bigger than the exhaust valve.
In most engines head of the intake valve is?
the intake valve head is larger than the exhaust valve head
Which is bigger valve compare with inlet valve and exhaust valve?
Because much smaller than the exhaust air flow velocity, in order to reduce intake resistance and improve gas flow, to increase engine power! Some of the engine intake lift not only large, more than the intake valve (eg, five-valve, into the 3 row 2), valve diameter, but also large!
How can you identify the intake valve from the exhaust valve with the heads on?
The exhaust valves will be located closest to the exhaust manifold side of the head & are always smaller in diameter than intake valves. Also if any are open @ the time you will see the carbon build up around the exhaust valves where as the intakes will be considerably cleaner.
Why the exhaust valve bigger than intake valve?
It's not. Intake valves are almost always bigger.
Why is the exhaust valve bigger than the inlet valve?
The intake valve is always bigger than the exhaust valve because there is more volume going in to the cylinder than coming out.
Why are intake and exhaust valves different materials?
The exhaust valve runs much hotter than the intake valve, so it has to be made out of a more durable(and more expensive) material. The intake valve can get by with a simpler and less expensive material.
Which is intake valve on Chev 350?
Intake valves are larger than exhaust valves, and are aligned with the intake runners on the intake manifold.
Why the valve lift of intake valve is gretter than exhaust valve?
For the same reason the intake valve is larger:The intake charge is driven into the cylinder by 15 psi (1 bar) approximate atmospheric air pressure.The exhaust is driven out of the engine by several hundred to a couple thousand psi of burnt exhaust pressure.
