11th November 2006

Turbochargers vs. Superchargers

So you want more power? Faster Times? Well, Turbos and Superchargers are indeed the way to go.

Everyone wants to know what is the difference between turbos and superchargers so we have done research on the two units and we have found differences and even similarities.

Turbochargers can fit on any engine type, given the use of the appropriate exhaust manifold and a decompressed engine block. However, the turbo must be sized properly according to the application. Small turbos mean faster boost responses, but limited amounts of boost. Larger sized turbos take up more time to build up boost, but they give a lot of boost. Turbochargers are propelled by the exhaust gas velocity of the vehicle and are directly proportional to the temperature of the engine. Turbos feed on fresh oil constantly, so oils with high ratings must be used in the vehicle.

Superchargers use the same concept as turbochargers in the effect that it also compresses air. Superchargers can also be made to fit on any type of engine, and only comes in two types of kits. Both are fanbelt pulley driven units. When it comes to horsepower and torque, superchargers can gain as much as 40 percent in horsepower and 50 percent in torque with the use of just a base kit.

The advantages of turbocharging is the ability to increase horse power using boost controllers and changing turbo units. Turbos give you more power using a pulling effect type of forced induction. However, on the down side, turbos tend to produce more heat as the boost increases, therefore intake temperatures increase causing dense air that cannot be compressed. This usually happens after 5 psi.

To solve this problem, an intercooler may be added to help prevent detonation. The other problem with turbo charging is that it requires more maintenance because the amount of heat associated with the boost, this means the turbo must cool down after aggressive driving for about 2 to 3 minutes at idle. Installing a turbo timer is the best bet. Turbos must also be allowed to heat up before aggressive driving.

Unlike the turbochargers that require cool down time, or warm up time, the supercharger is ready to go when you are. At 2000rpm, boost is already available with a supercharger. When it comes to fuel efficiency, superchargers actually kind of help to improve your MPG. The reason for better mileage is the fact that you do not have to drive the engine at full throttle due to available boost. However, anytime that you drive aggressively, fuel efficiency will suffer.

Due to the fact that the supercharger is pulley driven, there is some strain put on the engine. Also, where as with the use of an intercooler with the turbo setup and you have the use of practically unlimited boost, you are limited to what the supercharger has to offer.

Installation of a supercharger usually takes about 6 to 8 hours… if you are mechanically inclined and there is no cutting or welding required. Superchargers also tend to last longer than turbo chargers because they do not require much maintenance and have a self contained oil supply.

Turbochargers and Superchargers are two of the best ways to accomplish your goals by producing more power and faster times. Both have great sounds, the superchargers with their aggressive whistling sound, and the turbos with their jet engine type sound.

In a nutshell, Turbochargers are efficient and flexible, allowing a wide range of swaps and upgrades to achieve the desired power output. They are not noisy and do not rob any power from the engine, however they do require a little more attention than superchargers. This setup is ideal for front wheel drive and lightweight cars, due to the lack of traction when you launch from a dead stop; the lag in boost is actually an advantage. You don’t want your boost to kick in before you get traction.

Superchargers give you instant boost on demand and require very low maintenance. With boost available at 2000rpm, you don’t have to watch the other guy start jump pass you for long. This setup is ideal if you have a rear wheel drive car with lots of horse power to spare, then the petty power it steals from the engine is well compensated for.

posted in Car Accessory | 0 Comments

11th November 2006

How Fuel Chips Works

As a society we are concerned about auto exhaust emissions. As more and more people purchase larger vehicles like SUVs, the price of gas becomes as great a concern. A new technology may just be able to help you combat both issues.

The Econo Fuel Chip the QX-3 was created to address just those issues.

Basically the chips, about double the size of a silver dollar and as thin as a couple of pieces of paper, are charged with a proprietary blend of resonant frequencies. These resonant frequencies influence the molecules of the gas, just like opening them up so they are able to absorb more oxygen. Since combustion in the engine relies on fuel and oxygen, the resulting cleaner fuel burns more efficiently The result is that you use less gas, it burns more efficiently and produces less emissions.

The chips, two of them are attached to the bottom of the gas tank. In warmer dryer climates the chips can be attached with the peel off sticky side. In colder, wetter climates people are advised to use a five minute epoxy to secure the chips.

The chips are expected to last the lifetime of the vehicle.

I wanted to have some idea of the effect of the chips so I asked a friend of mine that is using them on his vehicle. We met at a local coffee shop and we talked about the technology. He gave me some literature of the significant testing these chips have undergone in countries such as Canada, USA, Austria, Germany and Australia.

After we had finished our meeting he took me outside to his car. He started the car and let it run for about five minutes. When the car first started he had me smell the exhaust, which smelled like normal stinky car exhaust. After the car ran for about five minutes I smelled the exhaust again and I was amazed at the difference in the odor. It was actually sweet smelling. The reason you get the normal stinky exhaust smell when you first start your car is because the chips do not effect gas that is in the line between the tank and the engine when the car is not running. Once that gas has been burned off, the gas in the tank that has been affected by the chips starts to get burned.

This is a product that I am very impressed with. If you are concerned about exhaust emissions, the effects on pollution and about your pocketbook, you may want to have a good look at this product.

Read more articles and find out how you can apply this technology to your automobile please click on the link in the “About The Author ” section below.

posted in Car Accessory | 0 Comments

11th November 2006

A Guide to Garage Door Openers

Garage doors are no longer the regular roll-top ones, which have
to be pushed up by hand. These days, garage door openers are
provided with various accessories to make opening easier. No
matter how heavy the garage door, it can be fitted with the right
kind of opener. These openers ensure utmost safety and security
for garages under any conditions. They are also provided with
several options and in various designs to suit the exact
requirements of the user. The best thing is, they can be
installed within 3-5 hours (even do-it-yourself ones). A
professional can install a garage door opener in 1 hour!

Garage door openers are of two kinds depending on the use:
residential and commercial. In the commercial range of garage
door openers, the main models are: Trolley, Jackshift, Hoist and
the Slide models. While Trolley openers are used for standard
lifting on sectional doors, Jackshift is used for grilles,
rolling doors and shutters. Hoist operators are similar to
Jackshifts but they are also suitable for heavy duty industrial
doors. The slide door openers are meant for single and bi-parting
slide doors and also for fire doors.

The main step in purchasing a garage door opener is to determine
the actual drive system. Garage door openers are of three kinds
depending on the drive system: belt driven, chain driven and
direct drive. The most important points to be considered in a
garage opener system are the kind of motor and the horsepower.
Garage door openers differ in speed also. The average speed is 7
inches lift/drop per second. There are openers that operate at
even double this speed.

Garage door openers are provided with different kinds of
warranties. Safety is another important aspect while choosing the
right garage door opener. It is mandatory that all automatic door
openers should be equipped with a non-contact invisible beam
system that can sense the approach of a person and make the door
to reverse back to the open position. Other mandatory features of
garage openers are: automatic lights, a timed reversing feature,
a manual emergency release cord and a force adjustment feature.

Garage door openers are usually noisy but some advanced models
are being designed to be really quiet. Proper maintenance and
lubrication would also lessen the noise made by garage door
openers. On the whole, garage door openers should be weather
resistant, safe, and should have the least wire exposure for long
life.

Garage doors can also be operated by a remote control. This is
especially useful for people who have homes with multiple
garages. However, it is better to have a rolling radio signal
code for the control as it is easy for thieves to capture the
code from thin air. Garage door openers can also have an
automatic light, remote control and a wall operator, as well as
the option of single/two/three button transmitters.

posted in Car Accessory | 0 Comments

11th November 2006

Steering and Suspension System – Auto Parts

Most car owners and drivers do not know a lot about their car’s
steering and suspension system. Suspension, when discussing cars,
refers to the use of front and rear springs to suspend a
vehicle’s “sprung” weight. The springs used on today’s cars and
trucks are constructed in a variety of types, shapes, sizes,
rates, and capacities. Types include leaf springs, coil springs,
air springs, and torsion bars. These are used in sets of four for
each vehicle, or they may be paired off in various combinations
and are attached by several different mounting techniques.

The suspension system also includes shocks and/or struts, and
sway bars. Back in the earliest days of automobile development,
when most of the car’s weight (including the engine) was on the
rear axle, steering was a simple matter of turning a tiller that
pivoted the entire front axle. When the engine was moved to the
front of the car, complex steering systems had to evolve. The
modern automobile has come a long way since the days when “being
self-propelled” been enough to satisfy the car owner.

Improvements in suspension and steering, increased strength and
durability of components, and advances in tire design and
construction have made large contributions to riding comfort and
to safe driving.

The suspension system has two basic functions, to keep the car’s
wheels in firm contact with the road and to provide a comfortable
ride for the passengers. A lot of the system’s work is done by
the springs. Under normal conditions, the springs support the
body of the car evenly by compressing and rebounding with every
up-and-down movement. This up-and-down movement, however, causes
bouncing and swaying after each bump and is very uncomfortable to
the passenger. These undesirable effects are reduced by the shock
absorbers.

Ford is one of the top carmakers globally. Throughout the years,
Ford has continued to be one of the most popular and successful
automobile manufacturers in the industry. With its global
operations and top-selling model, Ford is ahead of its
competitors. Replacement Ford Parts are one of the best selling
aftermarket auto parts in the market. Millions of Ford auto parts
are sold every year to service the needs of millions of Ford
automobile owners all around the world. Ford owners can easily
find the best auto parts for their vehicles at many stores.
However, if you are in need of high quality, replacement Ford
auto parts such as Ford A/C Condensers, Ford Bumpers, Ford Fuel
Tanks, Ford Fog Lights, Ford Radiators and others, you should
purchase only from a reliable and trusted store.

As one of the best automotive information sites in the Internet,
Inner Auto Parts has gained many accolades. Now, it aims to widen
its service by offering excellent quality auto parts at their
fast and reliable replacement parts store. Offering millions of
top-notch auto parts manufactured by the best in the auto parts
industry, Inner Auto Parts is positioned to be one of the best
online auto parts stores in the country today. There is a huge
variety of Ford Parts from Inner Auto Parts ranging from Ford
Accessories, Ford Corner Lights, Ford Headlights, Ford Mirrors,
Ford Wheels, Ford Window Regulator, and others. Ford owners can
now have the best, reliable and durable Ford replacement parts
fast and easy.

posted in Car Accessory | 0 Comments

11th November 2006

Tips On Selecting Your Custom Car Cover

If you take extended trips away from home, one of your concerns
is the care and protection of your car while away. Unless it is
garaged, it is subject to damaging rays from the sun, bug
splatter, bird droppings, falling branches, nicks, scrapes, and
more. Upon returning from your trip the damage is evident and not
easily reversed. You can prevent problems in the first place by
installing a custom fit car cover to protect your investment. Not
all car covers are created equal, so here are some things you
should consider before making your purchase.

Car covers are basically all the same, right? Absolutely not!
There are car covers which are anything from what is essentially
a loose fitting tarp to those like the BMW car cover which are
custom designed for the particular make and model of the car. A
loose fitting car cover can actually cause more problems than it
can help as unwelcome moisture, debris, and harmful UV rays will
still be able to get in.

When shopping for a car cover consider what it does other than
cover your car. Questions to ask include:

Does it protect from harmful UV rays? If you live in an intense
sun area, such as Florida, you need a car cover offering the
maximum protection from the sun.

How durable is the material? Will it rip if exposed to ice and
snow?

Will it resist or completely repel rain?

Can it withstand intense heat or intense cold?

Will the product resist dust? Some car covers prevent even the
finest dust from accumulating.

Does the car cover have extra layers to protect from dings? This
is important to have if you leave your car in a public lot!

In addition, you will want to know if there is a lengthy warranty
included, what colors are available, and what are the return
policies, if any.

Yes, you can even remove and clean some car covers yourself.
Those made of super weave material can actually be placed in a
washing machine and cleaned using cold to warm water, regular
laundry detergent — without bleach, and dried on your dryer’s
permanent press cycle. In all cases make sure you strictly follow
manufacturer specifications for the proper care of the car cover
you purchase.

So, whether it is a Ford car cover you are buying or one for a
Kia, Lexus, or Range Rover you can protect your car’s exterior
and interior by selecting a custom car cover that is right for
your vehicle.

posted in Car Accessory | 0 Comments