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The exhaust valve doesn't get any cooling except to say that there is some cooling effect when the new charge of air/fuel mixture enters the chamber. That's why exhaust valves are extra-thick, and sometimes made from more heat-resistant material such as stainless steel or titanium.
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What is the exhaust valve cooled by?
conduction
Which valve is intake and which valve is exhaust on a 1992 gm 4.3?
The exhaust valve is always smaller.
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
Why the intake valve smaller than exhaust valve?
The intake valve is always larger than the exhaust valve. It's just physics.
How do you find the intake and exhaust lifters on a engine?
The exhaust lifters will line up with the exhaust manifolds,Remove the valve cover if your working on a V8 and the valve that lines up with the exhaust port will be the exhaust valve,If it is a Chevy V8 they will be from standing in front of the car exhaust,intake,intake,exhaust,exhaust,intake,intake,exhaust.
What valve is exhaust and what valve is intake?
intake valve is bigger.
What is valve lapping?
Is the time when intake and exhaust valve remain oper during the exhaust stroke.
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.
Moving parts of a two stroke engine compared to a four stroke?
Two strokePistonConnecting RodCrankshaftFour strokePistonConnecting RodCrankshaftCamshaftCam follower (inlet and exhaust)Rocker (inlet and exhaust)Valve (inlet and exhaust)Cam drive (belt or gear)Typically a two-stroke is air cooled, while a four-stroke is water cooled, so the water cooling adds these additional items:Water pumpFanFan / pump drive (typically belt)
What is valve over lap?
Is the time when intake and exhaust valve remain oper during the exhaust stroke.
Which valve is intake and which is exhaust?
An intake valve is larger.
