Installing Aftermarket Head Units
Are you thinking about installing your own car stereo head unit? Be sure to read this article and figure out what you will need to do to get it done. Upgrading the sound system is usually one of the first modifications attempted when we talk about car customization. The best place to start is with a good head unit. If you plan to install it yourself, read on for some technical tips from our experience installers. You will need a few tools to do the job right, so start by collecting some screwdrivers (flat head and phillips head), a socket set, wire cutters, wire splitters, butt connectors or heat shrinking sleeves, electrical tape, zip ties, solder and a soldering iron, and some patience. The first thing I would do before installing I would suggest buying the stereo wiring harness for your vehicle application. This will make the installation easier for you if you are a beginner, and it allows for easier replacement of the stock radio (if you choose to sell the vehicle in the future) and swapping or upgrading to a different aftermarket head unit. Begin by disconnecting the negative battery cable from the battery. This will ensure that you don’t accidentally cross any wires and burn out a new piece of equipment. Next, remove the old head unit. If you need to see how this is done on your specific vehicle, you can look up your vehicles application on installdr.com. This is a great resource for seeing pictures of how to remove the head unit. Once it is loose, disconnect the wiring harness and the antenna from the head unit and remove it completely. There are two types of wiring harnesses you can get. There is the universal wiring harness that connects to your vehicles existing wiring harness, and has the unfinished wire ends that connect to the color coded wires of your new head unit. There is also a wiring harness that has a harness on both ends, and just clicks in place on both sides. These are the easiest to install, but can be harder ot find to match your vehicle to the head unit. Most wiring harnesses are the universal type, so we will focus on those. If you have obtained the wiring harness, you will notice the color coded wires in the back of the head unit. The wires on the head unit and wiring harness should match. The head unit wires and the wiring harness wires will be partially spliced for easy installation. There are several good ways to connect the wires. One way is to use butt connectors, which crimp the wires within a connector. These can be picked up almost anywhere that sells/installs head units, or at Walmart, etc. My favorite way requires a soldering iron and heat shrinking sleeves. Twist the wires together tightly. Apply just enough solder to weld the two wires together. Now fold them over parallel to one of the wires. Slide the sleeve over the connection and heat it with a heat gun or good hair dryer. I have had to rewire or repair systems where butt connectors were used, but this could be installer error, and not a problem with the connectors themselves. I have never had any of the soldered connections fail. Once all the connections are made, and the sleeves heated and shrunk in place, I like to take a zip tie and tie them all together. Clip the excess zip tie for a clean finished look. Connect the wiring harness of the head unit to the wiring harness connected to the vehicle. Plug in the antenna (you may find you need an antenna adapter in some applications). Now slide the head unit in place, but don’t attach it yet. Reconnect the negative battery cable and turn on the head unit (make sure the key is turned to the ACC position). It should be functioning properly at this point. If you plan on adding an amp, or have purchased one for this setup, turn the unit off and connect the RCA cables. Run them through the dash to the floorboard and to the amp (more on how to successfully do this in future articles). If you encounter problems, you can email <A HREF="mailto:support@majesticmodifications.com">support@majesticmodifications.com</A> for help. Brought to you by <A HREF="http://www.majesticmodifications.com" TARGET="_blank">http://www.majesticmodifications.com</A>. Majestic Modifications is your online source for auto parts and accessories, installations advice and technical support.
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Porsche: Setting the new standards in 2007
Some of the facts about Porsche: - Manufacturing the speed runners worldwide, the Porsche is the leading car manufacturer which is dealing with the new and latest models of the car. The latest models of Porsche are the streamlined models which are speeding on the roads. The high performance of the cars is due to the latest technology that had been introduced by the company. V10 engine is used in the vehicles which is delivering 600 hp. Besides this a layout of the brakes and clutch which is made up of the latest technology also supporting the car models in gaining the popularity. Car models of Porsche: - The models which are manufactured by the company are not just the simple racing car but these cars are as fast as the speed of light. According to the reviews from the company the car can go 0-62 mph in just a time of 3.9 seconds. And as the number of gears in the car the speed of the car goes on rising. The maximum speed when the car is switched to the 4th gear is above 143 mph and there are some models of Porsche which are providing the speed of 170 mph on 5th gear. And the most dashing fact is that the car is in the air on the 6th gear as its can provide race up to 700 rpm. The most expensive and the quickest model that had been manufactured by Porsche are around 484,000$. The main reasons behind the strong appeal of the car are some of the unparalleled features of these car models. These vehicles from Porsche are containing an engine of 5.7 liter which can generate 605 hp and is categorized in V10 engine. The engine of these car models is so strong because they are Porsche-patented engine and also the transmissions of these engines are made carbon reinforced plastic. Designing of the car models of Porsche: - In order to make the car a perfect racing car, the center of gravity of the car is lowered by belittling the diameter of the clutch. The aerodynamic package and race-bred suspension are secure and remain unchanged till the speed of 33 km/h is achieved. Also company is also following the strategy of using the light weight materials in the car. For example, magnesium is used for developing the significant wheels and the some of the sport seats which are exception are also developed. Porsche is known for producing the perfect racing sports cars which are spectacular is design and all the features of the transversally mounted transmission are added. Full care of the interiors as well as exteriors of the car is taken along with the air conditioning in these light weight car models.Know more about <a href=" http://www.gotengines.com">Used Engines </a> cheap<a href="http://www.gottransmissions.com"> Transmission Replacements </a> do visit GotEngines.com and GotTransmissions.com.
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