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The Pantera webstore - any car part for a cheap prize
Mail: aquila_grande@yahoo.no
Main menu: Automotive, Rc models and hobby, natural medicines against diseases, fitness, skin care and anti-aging, jewelry, clothes, watches, computers, electrocics, home equipment
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Further down there is information about diesel engines and about car speakers
Main page of vehicle products and information
RC cars, flying vehicles and boats. Airsoft guns. Science kits. Hobby products. Manu of tecnical and scientific information
Erotic pleasure products and potency improvers for men and women
Skin care items and products for physical and mental rejuvenation
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CAR AND BIKE ACCESSORIES, SPARE PARTS AND TOOLS
Welocme to
this presentation of good online warehouses for vehicle equipment and exhibition of some of their products. By
clicking at any banner or product link you can read more about the presented
product or browse the whole collection of products i that shop. Further down on
this page there is some information about diesel engines and about car audio
installation.
Good stores for repair parts and upgrade equipment for your vehicle
Each of these online warehouses have most car products. For each shop some epecially great inventories are pointed out. You are almost certain to find what you are looking for in at least one of these places.
Core mechanical, electric and engine parts. Also performance upgrades. Original and thirdparty parts for every thinkable car model. A great shop for cargo handling devices.
All kinds of equipement for the
internal and external of your car. A great shop for car styling and performance parts.
Comodities to use in your vehicle and on journeys - a lot of audio, video and other electroni comodities. A lor of safety equipment. A great shop for garage tools and vehicle grooming products.
A general thechnology store with many good offers in car electronics like GPS map systems, tracking devices and communication equipment
Examples of the many products
available
Some more examples of available
products:
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Automotive Developments Hood Hood Release Horn Horsepower Hose
Clamps How Cars Are Assembled Hybrid Electric Cars Hydraulic Clutch Idle Circuit
Idler Gears Ignition Circuit Automobirthdays Indicator Needle Indy 500 Racing
Facts Informative Graphics Corp. Intake Manifolds Intake Stroke Integral Power
Steering Gears Internal-Combustion Inventors.
Fuel Filler Cap Fuel Filter Fuel Gauges Fuel Injection Fuel Lines Fuel Pump Fuel
Rail Fuel Tank Fuel Tank Filler Neck Fuel Vapor Canister Fuses and Circuit
Breakers GM IMPACT SPECIFICATIONS Gas Ecology Gas Pedal Gaskets Gaskets Gear
Shift Mechanism.
Overhead Valve (OHV) Overview Explanation Oxygen Sensor PC Insight by IGC PCV
Valve Park Locking Ring Parking Brake Parking Brake Lever Periodic Care for The
Car Pintle Valve Piston Motion/Bicycle Pitman Shaft and Pitman Arm Plies of A
Tire Position Sensor.
SOME OTHER ITEMS
All kind of hobby items - RC helicopters, RC cars, RC
airplanes, RC robots, RC boats, airsoft guns, electronics and much more
Natural drugs for common health problems
Herbal drugs and smart devices to solve problems with the male and female genitals and maximize sexual pleasure
Supplements to maintain general health and condition
Skincare, cosmetics and fashion
Anti-aging supplements for the skin and the whole body
Cellphones, computers and electronic equipment
A good place to find rc models of cars, airplanes, drones and boats, and all other types of hobby products. Products from all age classes from small child to adult. Also a lot of tools useful for hobby, home and work.
Car model examples
INFORMATIONAL RESOURCES
Here is an
article about car audio installation. To find other information resources, please go to
this page
About diesel engines
A
diesel engine commonly used diesel oil as fuel. It is not however the fuel that
distinguishes this type of engines from others, since it can use also other
types of fuels, especially fuels that have a law propagation speed of the
burning process and are difficult to ignite.
Such fuels cannot be ignited the usual way by a spark. They will either not
ignite, or the burning will be so law that very little of the energy in the fuel
will be utilized.
A diesel engine compresses the fresh air very hard before the fuel is injected.
When this is done the air gets a very high temperature. The the fuel is injected
into the hot compressed blending. The temperature is so hot that the fuel igites,
and all of it ignites at the same time as soon as it has blended itself with the
air.
There must also be a strong pump that pushes the fuel inside or that makes an
over-pressure in an intermediate fuel container. There is a valve at the top of
each cylinder that opens and lets the fuel in at the right time.
The compression ratio in a diesel motor is between 1:15 and 1:20.
A
diesel motor do not have spark plug for ignition, but it typically have a glow
plug to heat the motor satisfactorily before start. If all the parts in the
motor and fuel pump is mechanically driven, a diesel motor can work without
electricity when it is started.
Modern diesel engines uses however electronics and electric parts to
controle the delivery of fuel and possible also to pump fuel.
Air is not throttled in a diesel engine. The same amount of air is used at each
piston stroke and that amount must be big enough to get enough fuel burned at
any workload. Since air is not throttled in a diesel engine, such an engine
easily overspeed when going idly without any automatic controle of sped and fuel
delivery. Each piston stroke accelarate the engine further without getting any
resistance from pressure differnces outside and inside the engine.
The automatic controle needed to hold the motor at the right idle speed is the
govemor. In older engines the govemore was a separate unit with springs and
weights. In modern engines the govemor is a functio of the electronic fuel
delivery system
Beginner's Guide to Car Audio
Installation - DIY
By
Duane Boodasingh
Speaker Positioning
Speaker installation is very
critical for performance. Whether you spent $1000 or $10,000 on a set of
speakers, if they are not properly installed, they would not sound as they
should. Even though it may seem that the best position for most speakers are in
the stock housing's that came with the car e.g. on the door panel near your
feet, this is just not so. You would see why such positions are still used
however along with alternative solutions such as center channels for 5.1 dolby,
LCD screen, in-dash DVD players. There are many factors that need to be
considered in placing the speakers in the correct position.
Distance
The first thing to consider is
distance. If the left speaker is only a couple feet away from your ears, while
the right speaker is several feet away from you, then the sound will arrive at
different times giving you poor sound. Since the left speaker is closer, it
sounds louder. The best solution is to figure out a location where the
difference between the distance of the right speaker to your ears and left
speaker (also known as path length difference), are minimal. This is where kick
panels become the preferred location.
Multiple Speaker Placement
If you have a system with two
or more speakers per side, you need to try out different locations to obtain the
best possible sound in your car. If you have a 2-way system with a tweeter and
sub per side. The subs are mounted in the stock location at the bottom of the
door. The tweeters are mounted high up on the front corner of the door panel.
From the driver's seat, you can see that there are 4 speakers all aimed towards
different orientations and all at a different distance to your ears. This
interaction of sound waves at different frequencies arriving at your ears at
different times seldom sounds good. The best thing to do is to position the
woofer and tweeter on each side as close as possible to each other. This is also
why kick panels are used so much these days. Professional installers do use some
tricks such as inverting the tweeters' polarity when mounted for example on top
of the dash while the woofers are low. Achieving good sound with unconventional
mounting schemes is very, very hard and is only achieved after plenty of time
has been spent trying different configurations.
Aiming
Our ears can distinguish the
direction of sound more easily at higher frequencies. This means that aiming the
mids, and most importantly, tweeters towards your ears play a critical role in
sound imaging. Midbases are not so critical, but should be also aimed towards
the listener's ears if possible. To figure out the best aiming angle involves
many hours -even days- of work. To start, try to aim the speakers towards the
center of the car. Play around with different angles until you obtain the best
sounding position. Subwoofers should be mounted up front for best sound. Since
this is not possible in most cars, mounting subs in the back is not such a bad
thing, since most people can't distinguish where bass comes from. If you have
good midbases going down to 60 Hz or less and subs picking up the signal below
60 Hz, then the bass will seem to come from the front.
Enclosures
Subwoofers need a properly
designed enclosure to give top performance. Midbases and mids also do sound much
better if they are installed in enclosures. The best sounding and easier to
build enclosure type for midbases and mids is sealed.
Mounting
Speakers
If you are using speakers that fit into the stock location, make sure there are
no spaces or holes. Sometimes building a wood or fiberglass baffle helps reduce
holes and gives you much better sound. Always be careful when using power tools
around speakers. Holes in speakers usually are not covered by the warranty. For
unconventional speaker locations, sometimes metal has to be cut. If you have the
resources, plasma cutters and pneumatics tools work great. For most of us that
do not have these tools, a pair of metal snips (left and right cut) will do the
job.
Take your time to plan your system and dont just buy brand and product for the
sake of popularity. Sometimes the simplest system is the most effective.
Get more Auto and Car Audio Video help.
Read More at:
http://forums.trinituner.com/forums/archive/
Article Source:
http://EzineArticles.com/?expert=Duane_Boodasingh