Visit me at: http://www.ericthecarguy.com/. Here's another great use for your vacuum gauge. If you're trying to find TDC (Top Dead Center) compression stroke say for a leak down test, this is an 'easy' way to do that. Also, if you are doing a leak down test you're already set up to do the test once you find TDC.This method could save you quite a bit of time.f you're trying to find TDC (Top Dead Center) compression stroke say for a leak down test, this is an 'easy' way to do that. Also, if you are doing a leak down test you're already set up to do the test once you find TDC.
Copper's in your food, and it's essential. Heavy metal is good for you. In fact, itâs vital for your good health. Not the Black Sabbath kind of heavy metal â although your musical choices are your own â but the heavy metal, copper. Copper is a mineral found throughout your body.
Aren't minerals something you find in the earth, like iron and quartz? Well, yes, but small amounts of some minerals are also in foods â for instance, red meat, such as beef, is a good source of iron. Just like vitamins, minerals help your body grow, develop, and stay healthy. The body uses minerals to perform many different functions â from building strong bones to transmitting nerve impulses. Some minerals are even used to make hormones or maintain a normal heartbeat. Macro and Trace. The two kinds of minerals are: macrominerals and trace minerals.