Title: Perty valves. They have to be to hold up to all that hot gas. Not to mention transferring it to the head. If they do not transfer the gas into the head then they will burn up.
File name: IM007835.jpg
Owner: Gallery Administrator
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Perty valves. They have to be to hold up to all that hot gas. Not to mention transferring it to the head. If they do not transfer the gas into the head then they will burn up.
