Crawl 90, development to the engine fuel injection system began, ignition system has become more demanding and has grown until today. But compared to gasoline, diesel follow drinkers’ kitchen has rapidly developed over the past 20 years.

Indirect combustion system in a direct-injection technology used to make diesel engines for use in any application of energy enhancer rivals, and of course a question of fuel efficiency.

For gasoline engines, the events of this kind are quite surprising.

Multi-point injection

This technology makes the engine more efficient by an injector for each cylinder. Gasoline direct injection sprays of steam into the combustion chamber. In fact, education is the perfect mixture in each cylinder and provides less fuel, fuel consumption and fuel efficient.

Multivalve

In the late 80 and applied in several systems with more than two valves per cylinder. But the development in most of the prolonged by the use of four valves per cylinder. In fact, the supply of fuel or fumes, and more can be routed to the optimum.

In addition, variable valve timing, that is set when opening / closing the valve with the Wankel engine. The names for these systems, like BMW VANOS, VVT-i, then the VTEC. Of course, even if in principle the same as the individual differ from each other.

VGT (variable geometry turbocharger)

Used turbochargers for diesel engines have been to use the exhaust gases to improve engine performance. Now, with the development of this turbine, the system of variable geometry turbocharger allows the reduction of turbo lag.

VGT, with fins was at home that all the appropriate opening engine screws properly. Indeed, the attraction, which always take place optimally in each round.