The True Difference Between Motorcycle Oil and Automotive Oil

To some people, changing the oil in your car is just like changing the oil in your motorcycle. Just drain out the old oil, install a new oil filter, and pour in the desired amount of new oil and your done. So when it comes time to change your motorcycle oil, why can’t you use the same oil that you use in your car? Motorcycle oil and automotive oil look and feel the same so how could there be a difference between the two?

Automotive oil looks pretty enticing at $3 a quart but any experienced motorcycle rider knows that using automotive oil in motorcycles causes serious damage. In automotive vehicles, the engine is always separate from the clutch and transmission so they have separate oils for each. In automotive engine oil, there is more of what is called “friction modifiers” to help lessen the amount of friction on engine components and improve fuel economy. Of course, improving fuel economy has always been the main goal of the automotive industry making friction modifiers a necessity for all automotive oils.

These friction modifiers that are added to automotive oils are what cause serious damages when used in motorcycles. The friction modifiers clog the clutch plates in a motorcycle’s transmission causing serious clutch slippage and disabling the motorcycle. You see, for motorcycles to be as compact as they are, they have to combine their engine and transmission into one casing. This means that everything is lubricated by only one type of oil including the valves, piston, transmission, and clutch.

Motorcycles require very little and/or no friction modifiers to help improve clutch friction and to prevent clutch slippage. But to make up for this lack of friction modifiers, motorcycle oils use higher levels of anti-wear additives such as ZDDP, also known as phosphorous, to limit engine friction and wear. Since motorcycle oil has extra anti-wear additives and is lubricating so much more than automotive oil, you can expect to pay anywhere from $9 to $15 a quart.

To some people, both oils look and feel the same but now you know the facts of each. So the next time that you decide to change your motorcycle oil, go straight to your local motorcycle dealer and buy only high quality motorcycle oil designed specifically for the type of motorcycle you own. Make sure that you change your oil periodically to keep it fresh and clean to ensure a long life for your engine, transmission, and clutch.

Hinode a maior empresa de MMN do Brasil.
Posted in Uncategorized | Comments Off

Some Information About Automobile Engineering

Automotive engineering is the field of engineering that deals with the production, manufacture, design, research and development pertaining to vehicles such as cars, trucks, etc. The career field for this section of engineering is broken up into three broad categories, namely – production, development and manufacturing. The production field deals with the designing and testing of the engines, transmission related parts and other portions that will help to assure safety, reliability and performance. The development field deals with the coordination of the overall design and the setting of the specifications of various individual parts is done in this specialization category. The manufacturing of various parts as well as the final assembly of the entire machine is done in the manufacturing field.

There are two paths that you can take if you want to be an automotive engineer – mechanical engineering and automotive engineering technology. Since the result of both the courses is more or less the same the basic requirements for both the courses are not too different from each other. You are required to have a background of physics, chemistry and mathematics in your early academic career but, since automotive engineering does require computer usage in the form of Computer Assisted Design and Modeling you will have to incorporate computer courses in your educationally formative years.

If you are looking into the production field and want to be a production engineer then you will need to take up courses in BSc in automotive engineering technology. This degree will help you to work on the designing and testing of specific components and safety measures. The study course will give most importance to applied design and testing. The schools with the best records for this degree are the Ferris State University in Michigan and the Arizona State University. The schools are also known to give internship programs that allow you to learn while on the job.

Getting a BSc degree in mechanical engineering will provide you with work related to the broader dimensions in terms of the design and manufacture of automobiles. The basic courses will give due credence to physics, chemistry and mathematics as they are the backbone courses of any engineering degree. Apart from this the school will also provide courses in analysis, design and the theory of the engineering involved by means of extensive laboratory work. Along this path you will find that the specialization in this field will be quite limited at the undergraduate level. Aspirants for automotive engineering have been known to basically focus on the preparation for graduate school. At the Master’s level most courses are focused on the study of electrical and mechanical engineering aspects that are applicable to vehicles, the systems design and methods of analysis on an advanced level. The course generally takes approximately two years and in most universities like the one in Michigan the courses that are offered require about 30 semester hours of study time.

At the end of the courses you will need certification and the certification exams will be offered by certain organizations like the Society of Automobile Engineers and the American Society for Mechanical Engineers.

Posted in Uncategorized | Comments Off

1950 Allard J2 – The Best of Mid 20th Century Euro-American Automotive Engineering

If you have been looking for a stunning sports car that exemplifies the best of English and American technological innovation and design the 1950 Allard J2 tops the list. These cars were produced during the 1950s and they were incredibly popular during this time period. What was even more amazing is that the cost of these cars was quite moderate. These cars enjoyed a popular appeal in both Europe and America when they were first produced and still today they are one of the most highly sought of older sports car models. This roadster was only produced as a limited series of 99 vehicles between the years 1950 and 1951.

The J2 Allard gave a driver an impressive amount of speed and performance and the handling was smooth enough to make them suitable for highly experienced or novice handlers. When the 1950 Allard J2 was put onto the racing circuit the sporty vehicle quickly earned first place listings in race courses on both continents. Sebring and Bridgehampton were only two of the places where this little speedster earned its reputation. Today these well built coupes are perfect specimens to be used on road rally courses and of course the cars are highly desirable by people who only want them placed in show competitions.

One of the best known construction features of the 1950s Allard J2 is the split I- beam axle used in the front end design. This gave the cars that fiercely distinct elongated nose; but it also made it possible to attach the special telescopic shock absorbers and heavy coiled springs that created an exceptional ride. There was a track rod at the rear of the split axle design and it was fashioned from three separate sections. In addition there were two idler arms at the rear and two radial arms which were also attached to the axle beams. To give the vehicle additional stability and suspension assistance there was a de Dion axle connected to the axle at the rear with the same style of coils and telescoping shocks that were used at the nose assembly. The incredible power of the J2 Allard in 1950 was made possible by a special Ford torque tube which was very much different from what other similar speedsters were using.

When the very first of the 99 1950 Allard J2 vehicle models were being rolled off the assembly line they were made with the souped up V8 Mercury flathead engines. These engines gave the cars incredible power and speed but as the racing legend of the Allard J2 models grew the increased need for even better speed was a must. This need was answered by installing new V8 engines in the Allard vehicle line including the Ardun OHV flathead and the Chrysler Company’s powerful Hemi V8 model.

The chassis of the original 1950 J2 Allards all had exceptionally deep sides and these were interconnected with four big bore tubing assemblies. The cars transmissions had more bracing than just the four large diameter tubes and this gave the vehicle outstanding stability but still the overall weight was quite light. This made these roadsters one of the speediest sports car designs on the road.

The lightweight bodies of the 1950 Allard J2 sports coupes were constructed from featherweight aluminum sheets that were molded and then attached with specialized bolts and fasteners. The fasteners were designed for quick and easy release and together the bolts and fasteners made stripping the car easy and fast. This meant that if the cars needed to be worked on by a mechanic, upgraded, or repaired it could be done in the shortest time frame possible. Even road, in-house or mechanical testing on the vehicle was able to be accomplished in unusually fast turnover times due to the innovative engineering and design of the cars.

There were some specific 1950 Allard J2 vehicle models that were only built for competition on the racing circuit. These powerful workhorses were equipped with the strongest V8 engines and tanks designed to hold 40 gallons of racing fuel. You could always tell one of these cars because the place the spare tire is mounted is not at the tail end of the car but on the side midway between the driver cockpit and forward fender.

A J2 Allard in 1950 was an amazing machine with some superior statistics including a 331 cc Cadillac V8 engine. This powerhouse could knock out 300 horsepower without flinching, and remember this was almost 60 years ago. The automotive engineers were forward thinking and highly innovative when it came to creating power and speed for the 1950 Allard J2 cars. In addition to a 331cc engine the Allard used triple, double barrel carbs and meticulously designed camshafts that combined to deliver some of the most powerful roadsters of the mid 20th century. Sports car enthusiasts pay dearly whenever they have a chance to purchase one of these rare cars from the 1950s.

Posted in Uncategorized | Comments Off

V8 Cars – Some Wonderful History of the Mighty V8 Automotive Engine

Have you read the latest Wheel’s magazine? The January 2010 edition has a wonderful section on the wonderful history of the V8 engine that we know and love today. I will share some of the hi-lights from the magazine as well as my own personal comments, so read on…

The automotive vee-eight as we know it had its birth with our friend Henry Ford with the arrival of the ‘L-Head’ flat head vee eight of 1932. We must remember that he was not responsible for inventing the 8 cylinder engine in the V format as we know and love. But he was responsible for ensuring that it was available to the masses, ie the likes of you and me! It was pretty basic and simple, no complicated overhead valves or the like, hence the term ‘flathead’.

A company called Duesenberg, back in the 20′s had a straight 8 cylinder engine and this was probably the first mass produced 8 cylinder automotive engine (it also had fancy overhead cams and multi-valves!). Unfortunately the company did not stand the test of time.

Some suggest that the longest ‘living’ V8 engine is the 6.75 litre V8 belonging to our British friends Roll-Royce and Bentley. Based on an American design it was released in the 1959 Rolls-Royce Silver Cloud (as a 6.2 litre with OHV and 90 degrees V angle). Later it was enlarged to its current size of 6.75 litres and continues in production today inspiring Bentleys.

Of course technology has allowed the V8 to develop just like all things automotive and we now have every V8 arrangement possible across the automotive spectrum. Usually only limited by our imagination (and our wallet). Turbocharging/supercharging, direct injection, mulit-variable valve technology along with massaging of the engine ancillaries are all available on your Ferrari down to your humble home grown Falcon or Commodore.

All of this of course means that you can be kind to the environment and own a V8. I drive 350K’s to my daughters farm from Kwinana south of Perth and get better than 11l/100kms cruising at 110 with the safety of better braking and handling and the ability to safely overtake slower vehicles. So it is V8′s til 2028 at least. Enjoy your V8!

Posted in Uncategorized | Comments Off

Automotive Engineering: A Way to a Successful Career

One of the best courses nowadays is automotive engineering. It involves examining the operating standards of vehicles. It may also comprise of proficiency management, mechanical system, hydraulic system and electrical processes. Since the industry of automotive is quickly growing, there are several people who want to have a degree program in automotive courses.

Some of the degree programs of automotive engineering offer lots of courses in mechanical engineering and automotive design engineering. The colleges that offer this kind of course give direct application and hands-on training for an array of careers in the industry. This course specializes in the field of vehicle engineering and it can be divided into three main fields of study. The three main fields of this course are manufacturing, development and production.

Manufacturing engineers are those involved in making and building different automobiles, while development engineers are those who were involved on the different attributes of a sedan that includes speed, durability and performance. On the other hand, production engineers focus more on the design systems and components of a vehicle. It also involves designing and testing of the vehicles’ parts and includes coordinating tests to make sure that all automobiles meet the national standards set by the government.

Automotive engineers have several responsibilities and job description that they need to comply with after completing all their trainings. As they finished the degree program of this course, engineers can now design the car’s systems and components. They also need to determine the best attributes for a specific sedan or for a future vehicle.

They also need to develop codes and standards for a well-organized manufacturing. Automotive engineers must determine the costs and implement the procedures to lessen the production costs. They are also expected to introduce and develop new strategies and systems for the production of automotives. In addition, they also need to make sure that they follow the government regulations during the process of the making a vehicle.

Aside from developing and designing, they also need to determine the drive ability of the each vehicle. They also need to implement quality procedures and control strategies. When there is a problem, they also need to solve all the troubles in automotive engineering. Lastly, they must conduct statistical analysis as required. All the graduates from this course can have several career options like vehicle manufacturing engineer, operations research, systems engineer, vehicle dynamics controller, performance engineer, noise, vibration and harshness engineer (NVH), emissions controller or research and safety engineering.

Posted in Uncategorized | Comments Off