The new BMW M3 debuted at the 2014 annual annual Detroit Auto Show. It is not difficult to distinguish the new product from the standard version of the sedan; it has stylish elongated headlights with linzovannaya optics and LED sections of daytime running lights in...
BMW N74 Engine For Sale
It is a family of two engines deriving from the 6-liter N73, which is thus replaced. These engines, intended exclusively for luxury models, are characterized by dual supercharging, which was absent in the previous engine. In this case, the two turbochargers are located externally to each of the two cylinder banks. Of the two versions made, the first to debut was the 6-liter one, launched in the second half of 2009, while the second, 6.6-liter, was introduced only a few months later, in February 2010.
Salvage Yards & Engine Importers In USA
This engine is the direct replacement for the N73 engine, of which it incorporates many features, such as the V12- type architecture, the massive use of light alloy for cylinder block and cylinder heads, and even the same dimensional characteristics. Also in this case, therefore, it is a 6-liter that also incorporates direct injection power, a technical solution towards which various car manufacturers aim in the period around the end of the 2000s. Also from the previous N73 engine, the VANOS double variable valve timing system (now essential on any BMW) and the Valvetronic are borrowedfor continuous adjustment of valve lift.
Among the salient innovations of this engine, the aforementioned double supercharging, obtained by means of two small turbochargers, one per bank, characterized by low inertia, must certainly be emphasized. This feature allows the engine to quickly rise in revs, avoiding the well-known phenomenon of turbo-lag. These turbochargers configured in this way allow the engine to deliver up to 544 HP, a level that is certainly not very high for a 6-liter twin-turbo, but which has actually been designed to ensure one of the most ready torque delivery in its category, just think that the maximum peak reaches 750 Nmalready at 1500 rpm and up to 5000 rpm. This engine is applicable only on the BMW 760i (F01) and 760Li (F02) (2009- 15 ).
BMW NEWS & REVIEWS
The updated BMW 5 series GT appeared before the world community in 2013, along with the rest of the fifth series. The car received a new interior, a modernized technical stuffing and a refined appearance. Stylish elongated headlights with four lensed elements and...
The BMW 4 Gran Coupe saw the light at the 2014 International Spring Geneva Motor Show. In fact, the model is an absolute novelty and a more elegant as well as practical version of the fourth series. The model has a corporate design in the currently relevant...