What is turbo boost dynamic driver#

This vane rotates depending on engine RPM to control the exhaust gas velocity entering the turbine housing. The three ports are clearly visible along with the вЂњvaneвЂќ that passes through the three ports. Shown here are the turbocharger assembly and the dynamic pressure valve assembled as one unit (the first two images also showed the fully assembled setup). Ok moving on this is great, but how does the dynamic pressure system come into the mix? The advantage is improved exhaust gas scavenging for the adjacent cylinder (more or less the cylinder that just fired helps pull the exhaust gases out of the next cylinder that is about to fire).

MazdaвЂ™s 3-2-1 exhaust port design takes full advantage of the engine cylinder firing order.

What is turbo boost dynamic driver#

Image credit to Car And Driver Magazine for the fantastic diagram. If you are reading this, then youвЂ™ve probably already seen various diagrams depicting how the dynamic pressure system works and showing MazdaвЂ™s clever 3-2-1 exhaust port design.

There are many aspects to the OE turbocharger we could discuss, but today we are going to focus solely on the dynamic pressure system and turbine housing. The turbocharger found in the 2.5T equipped CX-9 and 6 is quite complex in design. If you havenвЂ™t already read DanielвЂ™s first installment, вЂњ Mazda Dynamic PressureTurbo an Introduction.вЂќ You wouldnвЂ™t want to miss out on the extra information before reading on. What is MazdaвЂ™s вЂњDynamic Pressure TurboвЂќ and how does it work? There have been diagrams bouncing around on the internet, but no close-up view of the turbocharger itself. Here at CorkSport, weвЂ™ve taken the step to try and address some of these unknowns. Along with all this buzz, there are a lot of unknowns as well. There has been a lot of buzz about the new(ish) turbocharged SkyActiv-G 2.5L first found in the Mazda CX-9 and now in the Mazda 6.