to get more power out of a car u need to eather get a better camshaft or different and better heads .
F1 car has more power and it is lighter than GT1 car
They do give more horse power
The more valves, the more air. The more air, the more fuel, more power.
A car audio power cell would be as follows such as xs power batterys and optimas are made for more current draw
The profile of the car determines the aerodynamics. The more aerodynamic the car is the less power it takes to move it through the air. That power not used to move the air translates to more speed.
Because a car can turn fuel into power more efficiently that you body can.
The car will need whatever power it needs, wherever that power is coming from. A more sensible question would be how big area of solar cells and/or how many hours of sunlight a car would use up.
Headlights, since they require more power than the inside lights of a car.
no you should get more power to the rear wheels
You can try to put in less restrictive or colder air intake systems. This will cause your car or truck to have more power.
Are you racing the car by driving it? Or Are you driving it in a 100 yard race?
An engine that consumes gas to provide more power. Or an old car.