Manufacturers produce dump valve or what is often referred to as BOV or blow off valve because it is of paramount importance that it will prevent too much pressure that would damage the engine of your auto. If there is no valve and the throttle is closed, there will be an immense pressure buildup. This could strain the intercooler and other pipe work. It can burst the pipes and cause damage to your car. The relationship of the capacity of each valve against the model of your auto may vary. This is why some valves are calibrated. Below, some of the leading manufacturers will be reviewed to give you a quick glance on their products.
The reputation of the manufacturer is one of the factors to consider in buying and it is included in the customers selection guidelines. This is because the quality of the products being offered will depend on the expertise and experience of the company producing it. Bailey and Forge motorsports are two of the key players in the business. Both operate mainly in United Kingdom and have a global presence. The two companies have established themselves in the field as reliable manufacturers due to the length of service to the clients.
Both offer a wide array of products that caters to the special needs of their clients. Bailey motorsport are known for their single and twin piston dump valve. This type is more durable as it does not easily wears out unlike the other design that has diaphragm. This has faster reaction time and will give you a crisper whooshing sound. They can also address the quieter boost that is preferred by some people with their recirculating valve which is also a piston-type. On the other hand, Forge offers quite a number of different valves. They claim that their products can emit 100% of residual charge air.
Some piston-shaped valves have mass airflow sensor while some do not have one. It is compatible with different types of engines. It is better than valves with diaphragm design as it is more durable. In addition, it provides increased power boost that result to improved general performance. They are specially designed to last a long time as they are made up of sturdy materials like aluminum metal. In addition, it protects the turbocharger.
However, both Bailey and Forge valves cost a bit higher compared with other brands. The cheapest dump valve amounts to around $140. The rate of effectiveness is high though so they can be a good investment. They are easy to install as there are variety of ways through which they can be mounted. You can use either a hose or pipe mount. Furthermore, you can also employ flange adaptors. A hose mount is easy to replace but a pipe mount that can be welded into the engine is sturdier. Choose one that you will be comfortable with. Selecting the manufacturer of the valve you will purchase depend entirely on you. However, you ought to ensure that you are making the right decision as your choice will affect the overall performance of your auto.