Learn How to Make Enhancements on a Camshaft
The camshaft is used to regulate the amount of air that enters an engine and how much exhaust fumes exit. Fuel economy, emission regulation and overall performance are all affected by the camshaft. The cam that comes with the car may not be up to the performance you desire; if so, you have the option of replacing it with a better one.
The fuel intake can be multiplied greatly by enhancing the camshaft, which allows the valves to pump better. This actually has a name, called the came profile. By manipulating the profile, you will be able let your car release exhaust fumes more easily. Depending on the engine, you may have several different cam profiles. This depends on the type of car that you have; sports cars will have several different profiles. Seek advice, many different tuning companies will be able to help you find the best option for your car.
There are different camshafts that are right for different cars; for example, rally-style camshafts are a good fit for race cars. You have to think about things like drive-ability and handling when deciding what camshaft to put on your car. Camshafts are often labeled to designate what type of performance you get, like "rally" or "fast road". These labels should give you an idea of the type of performance you will get. Cars for everyday use will have camshafts with shorter opening duration then those cars used for continuous high speeds.
Installing a camshaft for a race car requires more modifications and more work, but grants higher lift in the valves. When installing a camshaft you change to performance of your engine, like changing the spring height that allows the valve to move up and down. This may not be a good thing, though, because if the springs compress too much they may bind. This problem is not cheap to fix, so keep that in mind. The valves may also have to be replaced, because their movement will change and may start bumping into the pistons.
In short, when upgrading your vw camshafts, keep in mind that you may have to make other modifications. Some of the upgrades may also include re-jetting the fueling system, re-mapping ECU and tuning the exhaust system. A professional with the right knowledge will know the right camshaft for your car, depending on your needs.
Installing a new Camshaft can feel like a daunting task, as it may not be a one and done installation. Do your homework when installing a new performance camshaft kits because if you don't you can o more damage to your car than good. If this is done right, your car will thank you have make you happy for a very long time.