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RC Glossary


New to the RC Hobbies? What does buggy, bulkhead, nitro mean in radio control car hobbies? Check out the glossary for remote control cars below.

Bottom Out - (2) Needle Valve --

Refers to the point where a needle valve is fully closed and cannot be turned any further. Critical settings are expressed as a number of turns out from the bottomed out position, such as 3 1/2 turns out. When bottoming out a needle valve, it is important to stop as soon as resistance is felt, since closing the valve any further could damage the O ring seal.
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