best oil for Ds engine development
Engine configuration
Earlier automobile engine development produced a much larger range of engines than is in common use today. Engines have ranged from 1- to 16-cylinder designs with corresponding differences in overall size, weight, engine displacement, and cylinder bores. Four cylinders and power ratings from 19 to 120 hp (14 to 90 kW) were followed in a majority of the models. Several three-cylinder, two-stroke-cycle models were built while most engines had straight or in-line cylinders. There were several V-type models and horizontally opposed two- and four-cylinder makes too. Overhead camshafts were frequently employed. The smaller engines were commonly air-cooled and located at the rear of the vehicle; compression ratios were relatively low. The 1970s and 1980s saw an increased interest in improved fuel economy, which caused a return to smaller V-6 and four-cylinder layouts, with as many as five valves per cylinder to improve efficiency. The Bugatti Veyron 16.4 operates with a W16 engine, meaning that two V8 cylinder layouts are positioned next to each other to create the W shape sharing the same crankshaft.
The largest internal combustion engine ever built is the Wärtsilä-Sulzer RTA96-C, a 14-cylinder, 2-stroke turbocharged diesel engine that was designed to power the Emma M?rsk, the largest container ship in the world. This engine weighs 2,300 tons, and when running at 102 RPM produces 109,000 bhp (80,080 kW) consuming some 13.7 tons of fuel each hour.
Źródło: https://en.wikipedia.org/wiki/Engine
Handwritten car repair - how to start?
More and more car owners decide to carry out servicing their own car, usually in his garage. Very often there arise garages genuine. Automotive for many people is in fact a true passion, and auto parts they are as well known as everyday objects. But if we lack knowledge in this field, you should reach for specialist guides, which are generally in the form of books. Often a lot of information in this area can be found on the Internet by typing in a search engine, for example, the model of our car. It all makes servicing cars is becoming easier and more and more people are opting for such a repair in your garage.
Is it worth it to give the car to a mechanical plant?
Repair workshop? This is certainly the most popular way to deal with technical problems on our cars. But we can always be sure that the repair goes as it should, and does not appear at this unforeseen problems? Of course not. That is why we should always use a reputable, proven workshop, which will guarantee us that made their work will be reliable and safe for our car. Only such places can make our car back on the road quickly, so sometimes you might even want to pay more for a decent service than to give yourself additional problems.