MPV: Mazda’s Popular miniVan - August 31, 2008

In Japan, the Mazda MPV is known, marketed, and sold as the Efini MPV. This vehicle first made its way to public knowledge in 1989. It was constructed to be a rear wheel drive vehicle. Later on in 2000, it came back with a more modern front wheel drive. Originally, the Mazda MPV was designed in its every minute detail as a minivan. This was destined to be sold to the American market.

The Mazda MPV was first constructed using Mazda’s best platform that time. The company used the Mazda 929’s HC to be able to develop and start out the Mazda MPV’s LV platform. Later on in the design and construction process for this vehicle, the Mazda MPV was equipped with a V6 engine and an optional all wheel drive. This vehicle features traditional hinged doors instead of the sliding rear doors.

Making waves with the press, the Mazda MPV then earned its way to being named a part of the Car and Driver magazine’s Ten Best list for two consecutive years – 1990 and 1991. This magazine also featured the Mazda MPV as one of their “vehicles for the coming (fuel) crisis”. However, on the other hand, the Mazda MPV made a big unwanted splash with crash testers. Out of the four stars that a vehicle could receive from the Australian ANCAP crash test, the Mazda MPV only received one little star. As for the American IIHS crash tests, the vehicle received a poor “Marginal” rating. The sales for this vehicle went really well however it rapidly declined come the period when other automobile manufacturers started constructing and introducing to the market all wheel drivers and V6 engines.

In 1996, this vehicle underwent a refreshing. The I4 engine went into retirement and it was replaced with a similar engine – a 2.5 liter unit. Come the year 2000, the Mazda MPV came with a front wheel drive LW platform that was based on the Mazda 626. This set of Mazda MPVs was considered to be the second in this model’s generation. It came this time to be more traditional than the first batch. It held sliding rear doors and a front wheel drive. However, what was different for this generation includes a rear seat that folds flat into the floor and rear door windows that are rolled down. In 2002, the changes for the vehicle included a change in power by using the Mazda AJ 3.0 liter V6 engine along with a 5-speed automatic transmission. This now has the capacity to produce 200 horsepower and 200 pound feet of torque. Other than that, upgrades included a larger grille that sported a single chrome bar at the top, a more aggressive look and new headlights and tail lights.

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Kimberly Meyer is an expert when it comes to automotive issues. She is the manager of her own car parts manufacturing company. This 33 year-old maiden is also a talented writer.

Braking - A Way Of Life - August 30, 2008

A long time ago, automobiles were in their infancy and there was no way to stop a moving automobile. Then brakes came along. Brakes were devices that slowed or stopped a moving vehicle and prevented it from moving again.

Early braking devices consisted of curved wooden blocks designed to bear against the steel tires. This was manipulated using a single leverage system from the driver’s seat. This “brake shoe” was the normal way of braking, either a horse-drawn vehicle or even a steam locomotive. Different designs, using levers, rods and pivots, were used to operate them.

By the end of the 20th century, the Michelin brothers began the movement, shifting away from the old way of braking. As automobiles shifted to pneumatic rubber wheels, new ideas of braking were needed, as “brake shoes” were no longer apt for the situation.

A new method (which has two kinds), in which attempted to apply the force of friction to the axle or to a drum on the axle or even to the transmission shaft, was used. This braking system was activated when the driver pushed a pedal down or operated a lever. Continuously applying pressure until it was heavy enough caused the bands to contract more slightly around the drum, giving it more greater retardation.

One instrument used a wooden block inside a flexible contracting metal band, which, when pressed together, would tighten around the drum. This causes friction between the drum, which is then connected to the wheel, then to the wooden blocks on one end, and eventually slowed down the vehicles’ forward progress.

The other used an inner wheel or brake drum which had an added external contracting meant to wrap around the drum, slowing down or preventing the vehicle from moving forward. But this meant that the drum had to be constantly replaced, leading to poor friction quality.

Past forward to the 21st century. Newer braking systems, which used hydraulic fluids and the like to stop a vehicle became in vogue. One such system used a vacuum. The vacuum became a tool, in which it operated a brake booster. Modern cars, such as your Volkswagen, uses this method in its

Motorcycle Accessories for Under $100 - Five Picks for Your Bike -

If you’d like to get a new part for your motorcycle but don’t want to spend a fortune, here are a few of my favorite inexpensive bike goodies. The parts below won’t set you back more than $100 and most bolt onto your bike in just a minute or two. And unlike a new fairing or set of exhaust pipes, these add-ons won’t keep you in the garage for hours. I’ve also included a couple great but economical accessories that are overlooked by many riders.

1. Air Cleaner Covers

Here’s a bolt-on part that can instantly give your bike a custom look. Just like chrome side covers, air cleaner covers are custom fit for each model bike. Custom air cleaner covers are typically priced between $70 and $100 and are manufactured in a chrome-finished metal or plastic. Many models include detailed graphics etched into the face for an added custom look.

2. Chrome Horns and Covers

Custom horns are a great accessory because they’re functional, inexpensive and add some extra chrome to your bike. Prices start as low as $10 for a basic chrome horn and go to $75 or more for high-end models. Twelve-volt models are the most common because they work with most bikes. As you’re checking out the different options, look for horns with sound levels over 100 decibels. And if you’re happy with your horn sound but still want to add more chrome, checkout a custom-milled horn cover. Several manufacturers have snap-on horn covers of polished chrome with and without etched graphics.

3. Bike Locks

When you were a kid, locks made sense for your bicycle and now they’re still a good idea for your motorcycle. There are two basic styles of motorcycle locks on the market - disc locks & cable/chain locks. As the name suggests, disk locks mount to your disk brake and immobilize your bike at the wheel. Cable locks give you more mounting options, of course. Cable locks are typically manufactured from braided hardened or stainless steel and covered by plastic or nylon sleeves to prevent scratching. Cable locks start around $25 and go up to $80 for top-of the line models. Pricing starts at under $20 for a basic disk lock. High-end disk locks are also available that include motion alarms that sound-off if your bike is disturbed. Alarmed disk locks run about $100.

4. Foot Pegs

Although not as noticeable as some of the other accessories on our list, aftermarket foot pegs can provide a custom look and extra rider comfort. There are plenty of options and prices range from $20 to over $100. Custom foot pegs are typically constructed of polished chrome and aluminum and sometimes steal and many include rubber inserts to help reduce annoying engine vibration. Some foot pegs also have an oval shape that provides more surface area for your foot and offer added comfort.

5. Second Helmet

A new second helmet is great to have handy when a friend or family member wants to take the occasional ride with you. If you’re anything like me, your current back-up helmet is in bad shape and probably doesn’t fit anybody that wears it. The good news is a decent second helmet may be less expensive than you think. I’ve found several good-quality open-face and half helmet models for $100 or less from manufacturers like HJC and Nolan. To insure your new helmet meets the minimum safety standards, look for DOT (Dept of Transportation) certified models. Other useful features you can expect in this price range are - removable interior linings for easy cleaning and shell vent systems to keep you cool in the summer months.

Jim Thompson is an avid motorcycle enthusiast with over twenty-eight years of riding experience. Jim manages performance-motorcycle-parts.com/ performance-motorcycle-parts.com a no-nonsense resource for motorcycle fans that provides free motorcycle accessory buying tips, in-depth performance-motorcycle-parts.com/Best_Bike_Dealers.html motorcycle dealer reviews and veteran performance-motorcycle-parts.com/Motorcycle_Buying_Tips.html motorcycle buying secrets.