Calories When Starving. The lowest recommended caloric intake for women and men is 1,200 and 1,500 calories, respectively. According to the National Institutes of Health's Medline Plus, a diet of 500 to 800 calories a day is dangerously too low and should not be done unless its a medically supervised diet.hoto Credit George Doyle/Stockbyte/Getty Images. The amount of calories you need per day varies according to your gender, age and body weight, according to the American Heart Association. Eating significantly fewer calories than your body needs over a long period of time can seriously endanger your health.
When it comes to buying a Camshaft, quality matters. Getting the most out of your vehicle's engine, you should do your best to ensure driving safety. That's why buying Camshaft from an authorized retailer is essential, whether you're hitting the track or driving in rush hour.erformance camshaft. The two important aspects of a camshaft, in terms of engine performance, are camshaft duration, or cam duration, and valve lift. Both cam duration and valve lift are determined by the camshaft lobe.
Best Answer: On an internal combustion engine, the crankshaft is the part that connects to the piston rods and the flywheel. It changes the up and down motion of the pistons to the rotating motion needed to power the vehicle! Source(s): 27 years in the auto business.