no
The placement wouldn't affect the speed, but would affect the handling.
It would affect its speed because the weight of the car is gonna slow it down
It helps make the 'Greenhouse Effect'.
The cross sectional area of a car is dependent on its height. As the area changes the drag on the car, it is likely that increasing the height of a car will also reduce its top speed. There are many other factors that affect a car's maximum speed so a change in height may not always result in a change in top speed.
Weight
Aerodynamics, weight of the car, horsepower of the engine, are all factors in the speed the car can travel.
4 speed 4barrel carb duel exhaust
As a car speeds up, the engine works harder to propel the vehicle, generating more exhaust and engine noise. This can result in the sound of the car becoming louder as the speed increases. Additionally, air turbulence around the moving vehicle can also contribute to increased noise levels.
It could if the insides of the muffler are restricting the flow of exhaust.
The more weight the car has the slower it goes.
Yes. The degree and slant of the ramp does affect the speed of the car
the fatter you are, the less speed your car will max out at, but, the more weight, the more momentum