PST-FTN » Autos

Investment and Protection

admin — Mon, 12 Apr 2010 04:52:34 +0000

A car is important to a car owner. The money that usually takes to buy one is often hard earned. Thus, it takes a certain amount of commitment of time and money just to have the luxury of driving a car. Thus, a car is an investment, and like all investments, it needs to be protected. The best way to protect a car is to have car insurance. Like most things, the costlier an insurance policy is the more is its value and therefore the more protection it provides. Thus, an insurance policy determines level of commitment the person has for his or her car. However, a cheap car insurance is always better than none at all. Those that drive without any form of insurance can literally end up paying for all of it.

Thus, car insurance is as important as the car it protects and all car owners should always put some consideration in it. After all, losing a car not only mean losing a major monetary investment, it also means losing mobility and the freedom it provides.

NOISE VS. PERFORMANCE

admin — Mon, 08 Feb 2010 08:08:58 +0000

The third and least expensive option is to replace only the muffler. “As exhaust gas moves from the engine to the tailpipe, it carries a hitchhiker of sorts in the form of sound waves,”Anderson says. “The muffler is really a network of baffles that bounce the sound waves around.As they bounce, they cancel each other out; when the waves finally pass out through the tailpipe the sound level has been greatly reduced.”
But the price for reduced noise is reduced performance.The typical muffler restricts the flow of exhaust gas, which increases back pressure, which leads to a reduction in engine efficiency and fuel economy. (Note: For the purposes of this discussion, we are not including the catalytic converter, which is another obstacle in the path of exiting exhaust gases. However, federal emissions laws require catalytic converters, so any modification you attempt needs to include the convener.)
“As a rule,” says Anderson, “there are three basic types of aftermarket mufflers. The first is intended solely as a stock replacement part. You’ll get no performance benefits here. Its obvious asset is its affordability. The second type typically incorporates some form of sound- deadening material—such as fiberglass or steel wool—and an exhaust gas route that is essentially direct or straight through from Inlet to outlet. This results in reduced back pressure, which translates into performance gains.”
Since type two mufflers rely on the packing material to reduce the exhaust noise, the decibel levels can sometimes rise to annoying levels.
“The third type of aftermarket muffler uses no packing material to deaden exhaust noise,’Anderson says. “Rather, it takes advantage of specially placed baffles that have been precisely located to cancel out certain sound frequencies as the sound waves progress through the muffler. In addition, the flow path of the exhaust has been designed to minimize back pressure. Typically, these mufflers, such as those manufactured by Flowmaster, have come out of high-performance and racing environments, but are now beginning to gain wide acceptance among outdoorsmen, especially those who tow boats?’
As you can expect, type three mufflers cost more because they do more. And though some truck owners always opt for cost overfeatures, it’s best to balance cost, back pressure, and sound control. You may find that by shelling out only a few dollars more, you wifi get a remarkable Improvement in performance.
You may also see performance gains that you didn’t expect. “Trucks that are used to tow or haul heavy loads generally place a big strain on their engines,” says Anderson. “When these engines work hard, underhood and coolant temperatures rise, and the entire power train becomes more labored. In really bad instances, the temperature may rise high enough to burn spark plug wires.
“Generally, a chronic overheating problem is attacked through the use of oversized radiators, auxiliary transmission fluid coolers, and cooler-running thermostats. Fact is, the problem may be solved, or at least minimized, by a reduction of exhaust gas back pressure.A freer-flowing exhaust not only can help an engine run cooler but can also keep the exhaust gas from choking the engine, and that allows ihe engine to operate at higher efficiency, especially under towing loads.”
As you ponder your options, keep in mind that aftermarket mid- 11cr companies such as Flowmaster offer a choice of sounds from quiet to mild to more aggressive tones—all with the same perforounce gains. So, you can pick the sound you want, though some outdoorsmen—deer and turkey hunters in particular—probably would 1w better served by a muffler that has been designed to minimize exhaust noise.

Day-To-Day Matters

admin — Mon, 21 Dec 2009 18:56:04 +0000

Every year many hunters and fishermen spend hard-earned money on new suspension accessories only to complain about the vehicle’s lack of performance. The fundamental mistake is that new components were installed on a vehicle with a worn-out suspension. The problem is difficult to self-diagnose because a suspension slowly loses efficiency over the years.You won’t even notice the day-to-day wear.
“When a customer calls, our first question is, ‘How old is the truck?’” says Bruce Snyder, marketing manager of Trailmaster Suspension. “We want to know if the ball joints, tie rod ends, and other original-equipment parts—including the springs, bushings, and shock absorbers—are worn-out.You gotta fix those first.”
According to Snyder, two of the most important yet overlooked suspension components are bushings and bumpstops. Bushings are designed to separate metal parts and absorb the energy created by the motion of the suspension. You’ll find them throughout the truck—major locations are leaf springs, shock absorbers, the sway bar and its end links, suspension control arm mounts, and engine and transmission mounts.
“Most people are shocked to find that worn-out bushings can mean a gradual loss of braking and cornering performance, poor steering control under acceleration, and a loss of some shock-absorbing action,” Snyder says. “And they fail to appreciate how fast stock bushings can wear out. That’s because original-equipment bushings are made of rubber, which is highly susceptible to oil degradation, chemicals, UV rays, salt, and dry rot.
“The idea] replacement bushing is one made from polyurethane. Bushings made from this material will last longer and perform better, and that means your truck will ride and handle better longer.”
The bumpstop controls or limits upward suspension travel before it encounters the frame. Bumpstops can be found on control arms, leaf springs, and traction bars. Again, replacing the stock rubber bumpstop with a polyurethane bumpstop will deliver an improvement in longevity and performance.