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FCA launched MultiAir around 2009 and since then spread out to many engines under Jeep, fiat hood, licensed to Jag and implemented in the Ingenium engine family as well.
Is the 2.0t a multiair? and DI (it sounds like DI at low rpm)? What about the 2.9t in Quad?
Different car maker take some different route to achieve better power and lower emission/consumption:
Nissan goes variable compression ratio, Mazda is making gas engine work like diesel by using compression to ignite the combustion. Ford/Toyota goes DI plus PI(Ecoboost/D-4S). BMW had the valvetronics for years, and we all know that vvt-i in jap cars. What you think the Multiair2 stands compare to other guys?
Is the 2.0t a multiair? and DI (it sounds like DI at low rpm)? What about the 2.9t in Quad?
Different car maker take some different route to achieve better power and lower emission/consumption:
Nissan goes variable compression ratio, Mazda is making gas engine work like diesel by using compression to ignite the combustion. Ford/Toyota goes DI plus PI(Ecoboost/D-4S). BMW had the valvetronics for years, and we all know that vvt-i in jap cars. What you think the Multiair2 stands compare to other guys?