If you means pit stops, Nascar cars take about 14 seconds for four tires and fuel. Indy cars and Formula One cars take about 7 or 8 seconds because their fuel is pressurized and they are allowed more people over the wall.
Yes, pit crews have to be very fast so that the racecar can get back in the race asap.
They measure engine speed in RPM, but car speed in MPH. If you want to know how they know how fast the cars go from the stands or the officials' booths, that is what radar guns are for. Inside the cars, the speedometer tells how fast they are going, and the tachometer tells how fast the engine is running.
Fast and Furious A NASCAR Wedding - 2011 TV was released on: USA: 5 March 2011
Fast cars never go out of style
For carbureted vehicles NASCAR requires the use of a restrictor plate that goes under the carburetor and restricts the amount of fuel and air entering the engine. On fuel injected vehicles, they use an electronic engine control unit that restricts the engine to a preset horsepower.
They can change it in 7seconds
NASCAR began in 1948. At first it was just mainly men that would run from the sheriff because they were making moonshine, and that's why they had fast cars.
http://www.energysuspension.com/forum/index.php?topic=12.0 Found this real fast. It tells you how to replace the motor mount insert, but explains how to replace the whole thing as well.
NASCAR (Go fast, turn left)
Flush,Clean or change the heater core u need to replace engine thermostat
No, most street cars cannot accelerate faster than a nascar car, but some can. A typical nascar car can accelerate from 0-60 in about 4.0 seconds. Some street cars have acceleration times that are pretty close or even beat the times of nascar cars. For example a 2014 Corvette Stingray Z51 can accelerate from 0-60 mph in just 3.8 seconds. Additionally if a street car is modified with a turbocharger and cold air intake it could very well pass the time of a nascar. However NOT ALL cars can accelerate more quickly than a nascar car. For example a 2014 Honda Odyssey LX minivan accelerates from 0-60 in 7.7 seconds.
well it is the same as all the fast foods. Their job is to serve and sometimes clean up.