If you are thinking of making a few car modifications, you need to keep the eyes and ears open. There are several myths involving car modification Cardiff that pessimists believe to be true.

Let’s take a look at these common car modification myths to help you separate fact from fiction and strengthen the resistance to performance propaganda.

Myth 1: higher compression ratio = more power

There is a long-standing belief that increasing the compression ratio results in more performance as long as you can avoid knocks.

There is even a rule of thumb that says for every point of increase in static compression there would be corresponding 4 percent in power output and torque. The belief and rule of thumb have existed for a long time.

Wondering how much compression ratio is ideal? Only a dedicated engine development program would tell you the exact number for a particular engine.

Myth 2: lighter the flywheel, the better

Factory flywheels are designed to allow smooth engagement with low RPM takeoffs from a dead stop. On the heavy side, the flywheels store a great amount of kinetic energy even at low engine speeds.

In other words, if you go too light, you will have to take off at 6,000RPM or just slip the clutch.

Myth 3: Stiffen up for better handling

Many car experts complain about body roll like its always a bad thing. This has led many to believe that the stiffer you go on springs and the more rigid you on sway bars. That means the better you can handle.

What you don’t know is that suspension’s job is to maintain the tyre’s contact with the road and to manage weight transfer for cornering. This is another myth related to car modification Cardiff.

A stiff setup means if you go on a bumpy road, the tyres would spend time airborne instead of doing their job of providing traction.

If you go too far with the car, it won’t have motion and roll to shift weight to the tyres doing the most work.

In this case, excessively stiff sway bar and suspension settings on the front end leads to understeer, while going too stiff on the rear causes oversteer.