It is necessary to maintain the valve clearances as they ...
allow for lengthening of the valves owing to the heat of combustion
reduce the resistance to sliding that occurs between the cam and the tappet
increase the speed at which the valves move up and down
make the crankshaft turn smoothly
Dating Your Sign
Dating a person born under the same sign seems super easy. You’ll probably have similar interests, schedules, food preferences, and outlooks on life. Surprisingly, it is not always the case. The mirror you’ll find in a same-sign partner can reflect the worst of your traits! Learn the pros and cons of dating your same sign!
everydayhoroscopes.com
The Most Demanding Zodiac Girlfriends: Clinginess and Independence Ranking
Ever wondered how clingy or independent your significant other might be based on their zodiac? Well, it's time for some celestial scoop! Here is the ranking of girlfriends from the most demanding to the free-spirited adventurers, based on their astrological signs. Brace yourself; there might be a few surprises!
daily-horoscope.us
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