Mazda unveiling KAI Concept with SKYACTIV-X SPCCI engine; more details on the technology
Green Car Congress
OCTOBER 25, 2017
The SKYACTIV-X combines the benefits of a spark-ignition gasoline engine—expansiveness at high rpms and cleaner exhaust emissions— with those of a compression-ignition diesel engine—superior initial response and fuel economy. The ideal (stoichiometric) air-fuel ratio is 14.7:1
Let's personalize your content