BMW Control Arm – Provides Excellent Stabilizing

Nothing beats the BMW vehicle form pampering their occupants. Be them potholes, humps, bumps and bruises and other forms of vibrations, every passenger and driver gets the feel of comfort and security in every travel embarked. Give due credit to its suspension system for its precise control, handling and balance in the driveability in a BMW car. And one vital component of the suspension system that achieves its purpose with flying colors is the BMW Control Arm.

Also known as the wishbone or A-arm of the suspension system, the BMW Control Arm is nearly a flat and roughly triangular member (sub-frame) pivoting in two places. The broad end is attached to the suspension member to the chassis and pivots on a bushing, or cylindrical linings that reduce friction and restrains the auto parts from going in all directions. It manages the motion of the wheel in order to synchronize with the body of the car. Whereas the narrow end attaches to the steering knuckle while pivoting on a ball joint.

In the BMW vehicle , several control arms are constituted with the upper control arm and the lower control arms. The lower control arms provide the suspension setting parts with a rotational movement whenever the car is cornering. This results to complimenting the suspension system in dispersing chassis flex for a convenient traveling pleasure.

Other than the aforementioned functions, the BMW Control Arm enables the coil springs to respond to the axle and wheel assembly while encountering the bumps and bruises along the way. The pivots at the other end of the control arm (which attaches the parts to the chassis) allow for the up and down motion of the coil springs to absorb the shocks during bumps.

The control arm synchronizes all four tires to the motion of the vehicle for a comfortable, vibration-free ride. It also improves steering and less tire wear-out with the less-traction contact surface as the rubber meets the road. As you can see, the two bottom points of the BMW control arms that form the letter A are attached to the frame of the vehicle while the top point is attached to the spindle. Three or four control arms are placed between the rear axle housing and the frame if you have coil springs in both the front and rear suspensions.

Review Classic Jaguar XKE – Innovative & Graceful Styling

There were a whole host of different and varied sports cars and even motorcycles that arrived in the US after World War II. To this day their very names elucidate a passion among enthusiasts – be it Triumph, MG, Austin-Cooper, Lotus, Austin-Healey, Mini-Cooper or in the world of British motorcycles –BSA, Norton, Greeves and Triumph bikes. However in the eyes of many sports cars the original Jaguar roadster was “it”.

It can be said and noted that the Jaguar Automotive Company had over time and previous to the War (World War II 1939-1945), had built sports roadsters previously. Indeed Jaguar had carved out a name and reputation with these products especially the Jaguar Roadster SS-100. However things being what they were economically after the war , with the home market for such premium vehicles being very small indeed if not non existent , the export market especially to the United States – the USA as well as the smaller but emerging automotive sports market of Canada.

To this purpose both Jaguar’s engineering staff – with the chief engineer at the helm as well as innovative indeed daring new styling , with one of Jaguar’s co-founders being in charge of the styling end.

What resulted was an impressive engine which developed peak power at a then relatively high 5,000 r.p.m. cycle (revolutions per minute). In addition a feature which was at that point in time only found on a limited number of high end racing cars and certainly not production vehicles. This mechanical feature of great merit and power to auto engine performance – was the introduction of double overhead camshafts. The specs of the post war Jaguar engine itself was a ¾ liter inline six, with a massive crankshaft, 7 main bearings powering along with a very long engine stroke. At 5200 r.p.m. the engine put out a full 160 nimble yet graceful horsepower.

Although this double overhead cam setup for the engine initially was intended not for the Jaguar Roadster, but the run of the mill production Jaguar Sedan, it was installed without complaint in the Roadster. The interesting quirk of fate that it was only supposed to a temporary stopgap measure while another engine was in the process and testing – or at least in the planning stages for the Jaguar Roadster. Market and customer approval, especially in the valued export market was so grand that this setup, with the dual cams, stayed on as the standard production model for the Roadster. The Jaguar Sedan with the same engine eventually was released in the year of 1951 as the Jaguar Mark VII model line whereas the Roadster Model – The Jaguar XK120 was introduced earlier in 1948.

The Jaguar XKE 120 became an instant hit – both for its innovative and graceful styling, as well its speed, acceleration and agility. It can be said that the Jaguar XKE120 came to symbolize its name – that of a sleek, fast feline and hunter. Speeds were up to 120 miles per hour, with a then modest price of approximately $ 2,500 US dollars.

To this day of all the post war British sports car and vehicles – be they cars or even motorcycles it is said among enthusiasts of vintage cars and racing automotive products that nothing comes close or matches the mystique of that early classic Jaguar Roadster the XKE120.

Review Nissan Altima – Finesse With Power

The Nissan Altima is one of the many vehicles on the road today that is a four generation vehicle proving its performance. The Nissan Altima on the market for over fifteen years has proven itself to be a great five passenger family sedan with all the performance that appeals to the public. The newest Altima has matured when it comes to its features, finesse and power. This vehicle has proven that family sedans have never been more capable than a Nissan Altima. Competition has never been fiercer than in today’s market.

The makers of the Nissan Altima boost of the coupe handling ability. When looking for a vehicle for the family and good transportation you will not go wrong by selecting the Nissan Altima. You get great gasoline mileage with all the improvements you have very little expense if any for maintenance and it is consider one of the safest vehicles on the road. The newest vehicle starting price is only around $19,000 which makes it easy for the family man to obtain. The price makes this vehicle one of the easiest to obtain providing a great driving experience with a lot of space for the whole family.

It’s always beneficial to search for the car you want when you’re in the market to find a car that’s great for the whole family. When considering a purchase, you have to keep value in mind but you also have to remember that you don’t want to go too cheap because you get what you pay for. When you do find the car that you like, look online at reviews and more to see what others think. It’s always best to get an unbiased opinion on something rather than from the dealer. When considering a car, keep the Nissan Altima in mind.