Air intake on the hood - for whom there is an overlay, for whom an effective ventilation and cooling system

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

In racing cars, all aerodynamic body kits are of great practical importance. They are not a tribute to fashion or the desire to enhance the aesthetic effect, but serve certain purposes. For example, a hood-mounted air intake during a rally directs a jet of cold air to a boosted engine, which provides additional cooling.

During car racing, it is unacceptable to open windows, because the body of the car must have good aerodynamic characteristics. At the same time, the engine compartment, as well as hot heaters, distributes heat, heating the interior. In order to prevent the pilot from overheating, they installed an air intake on the hood so that it began to form air flows and distribute it in the right directions, creating a ventilated space.

Handmade or store bought overlay

Since every car driver always remains a racer in his heart, many began to make decorativedo-it-yourself air intake on the hood to give the car a sporty style and stand out from the crowd. To do this, some simply applied mounting foam to a sheet of film. A decorative element was formed from it.

Very carefully, so that the foam does not touch the paintwork, it was applied to the spread film. When it hardened, they took a knife and created an element from this mass, similar to an air intake installed on a racing car. It was attached to the hood after the shape was glued with fiberglass, dried, cut out cuts, covered with a net and painted in a suitable color. Rivets or sealant were used as fastening material.

Today, if you don't feel like messing around with foam and paint, you can buy a ready-made overlay depicting an air intake. It will be installed securely on the hood, so the first stream of wind will not rip it off.

Air intake for better engine cooling and interior ventilation

There is another category of motorists who have little interest in decorative qualities, but are focused on practicality. These include those who live in southern latitudes or make long non-stop journeys and are therefore interested in enhancing the cooling capacity of the engine and in the ventilation of the vehicle interior. Many of them are craftsmen of all trades, they will easily find diagrams, study the principle of operation of such a system and make an excellent air intake for the hood.

Others will order it from a specialized auto repair shop where professionalsthey will make a complete calculation of the system, according to which air flows will be directed with a certain force exactly to that place in the engine compartment, where the temperature at high engine loads is much higher. Also, specialists will distribute the flows in the right directions and ensure maximum efficiency of the structure. If necessary, not one, but two air intakes will be installed, and ventilation systems made according to engineering calculations will be connected to them.