November 30th, 2011
admin
Turbo cars are the ones with turbochargers inbuilt within the engine by the company itself. Due to the advantage of increased performance, presently most of the cars are being manufactured with the turbocharger engines and hence are called turbo cars. Turbo engine boosts up the combustion output of the car engine and thus heightens the net efficiency of the vehicle. Volkswagen turbo cars include the models named, Passat, Beetle, Golf, Jetta etc. These models have inbuilt turbochargers inside the engine that draws high volume of air. The horsepower of the engine is thus enhanced due to the installation of turbocharger. The best feature about the inbuilt turbochargers is that they have an inbuilt cooling system too that cools down the turbocharger when not in use. Most of the Volkswagen turbo cars are provided with specific warranty periods and in case there is any problem with the engine or any part of the car, the company will replace that, for free. Turbo cars are especially helpful when it comes to motor car racing.
Usually the racing cars are turbo cars that have increased air drawing capacity for greater combustion inside the engine. Passat is also a model that has turbocharger engines too. The recent models are all turbocharged and have high efficiency levels. Volkswagen Jetta had no turbocharger in the engine in its previous versions but the present models have engines that are turbocharged. Such engines are very much in use in the Volkswagen cars nowadays. These types of engines run mostly in diesel and must be lubricated and washed at intervals to prevent engine failures.
November 26th, 2011
admin
Buying a new set of rims for the car is among the most dramatic and style changing aftermarket additions you can do to change your cars appearance. However unless you stay with your stock size with new rims also comes new tires and potentially a high cost, not to mention future costs that may be also costly depending on how you select your wheel and tire package. Wish to consider take a look at a few of the pros and cons for sticking with stock sizes in addition to upsizing.
First we’ll look at sticking with stock wheels. With a stock size wheel many times we can continue using our stock tires that is unless they’re worn out and want replacing. This could dramatically alter the price of a brand new rim purchase. Now remember that a stock size 16 inch rim for instance may not give the same effect as an 18 inch rim, nevertheless it will still provide the car a new look and many times a smoother ride, not to mention that replacement tires are generally cheaper and last longer once we can get into in a tiny bit. So the advantages of stock size really are a smoother ride and cheaper tires that will last longer. The disadvantages are not as dramatic appearance change as well as for performance reasons during high speeds or racing the tires will generally ‘t be z rated for speed and handling for speeds in excess of 100 mph.
Now we will look at upsizing. Choosing bigger rims means you’ll need different tires. Generally a minimal profile tire will be needed so let’s look at several comparisons. We will go with a regular size 205-55-16 for any tire. The tire we are looking at is really a center of the road Bridgestone Ecopia tires that is rated at 40k miles and a traction rating of AA which is excellent. The price of this tire is $95.00. Let’s focus on comparison we’ll take a look at a 215-35-18 Dunlop Direzza that is rated at 30k miles and has the same traction rating and a W speed rating. This tire is also an XL ( extra Load Tire) meaning it features a very stiff sidewall. The tire costs $114.00 each.
Now comparing the 2 you will find that the stock tire is cheaper and lasts longer however doesn’t perform as well at high speeds and does not add a low profile custom appearance desired by some. The 18 inch tire costs more and can need replacing faster than the stock tire. Nevertheless the tire will work perfectly when cornering and high speeds however with a stiffer ride which some may call undesirable. This also adds an additional expense to your initial purchase.
So we have checked out the difference in stock when compared with low profile rims, now we will look at finish options. Most rims are aluminum today so we will not be considering steel in our discussions here. The most basic choice is polished aluminum finish. This finish looks good but requires the rims are polished to keep the conclusion. The advantages are with some hard work the appearance can always be maintained which rims should be very durable. The disadvantage may be the constant polishing can be some work. The next finish is painted rims. Generally painted rims are fairly inexpensive however painted rims can chip and fade. Using this type of finish you need to be careful with them to maintain the conclusion. It’s also a good idea to wax them periodically. The final kind of finish and is usually much more is chrome. A chrome rim has a very durable finish that’s simple to maintain. Even if your rims get brake dust chrome can handle some fairly harsh cleaners to create them back to life. Plus the mirror finish on chrome looks very nice.
So there you have it. It’s a lot to consider isn’t it. I really hope I’ve covered things that you may not have been considering when researching your new rims. Take your time making the right decision.