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Undersized pulleys will turn the Power Steering, alternator, A/C compressor slower that standard sized pulleys therefore using less power from the engine. The freed up power may allow you to drive slightly faster than before. The true benefit for most street cars is better fuel economy. In a high powered race car the benefit can be measured in hundredths or thousandths of a second. The horse power gain has been claimed to be 5 - 15 extra horsepower.
What else can I help you with?
Are car engines pulleys?
yes car engines are pulleys
What is will make a car faster turbo or supercharged?
Either will make your car faster.
Are there a pulleys on a car?
Yes, the belt system has pulleys.
What is the part of the car you should put force on to make the car go faster?
You would apply force to the accelerator to make the car go faster.
What pedal in the car is pushed to make the car go faster?
The pedal in the car you push to go faster is the accelerator pedal.
How do you make a car faster?
make it less weight
How do you make a CO2 car faster?
To make a co2 car go faster, make the body streamlined. Keep the weight down and make sure that the axles are smooth.
Why do formula1 teams alter the design to make them faster?
The faster they make the car the more likely it is to win.
Do a fly wheel make ya car go faster?
Faster, no. Smoother, yes.
Can you make a wood car do faster?
In soviet russia you can
What does third gear do in a car?
make it go faster
Does a turbo make your car faster?
A turbo can make your car faster by increasing the amount of air that the engine can have inside the cylinders. A turbo alone will not make a car faster, you will need to adjust the amount of fuel that is injected into the engine as if you add too much air it will cause your engine to lean out and blow up.
