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Update on DOE Co-Optima project to co-optimize fuels & engines; goal of 30% per vehicle reduction in petroleum

Green Car Congress

Thrust 1 builds on the significant amount of work carried out over the past several decades, focused on building advanced boosted, downsized, and downspeeded spark ignition engines. New insights into the meaning of RON and MON. Thrust 2, said Wagner, is facing a decision point in March 2017. Gasoline Compression Ignition (GCI).

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2018 VW Tiguan and new 2.0 TSI B-cycle engine gives VW a strong offering in compact SUV segment

Green Car Congress

3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. 2017 Toyota RAV4.

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DOE Co-Optima initiative publishes report reviewing first 12 months; progress on fuels and engines

Green Car Congress

Thrust I has concentrated on improving near-term SI engine efficiency and assessing desirable properties for bio-derived or bio-based components (blendstocks) to be blended with petroleum-derived gasoline. The research teams have identified more than 40 promising blendstock candidates. Click to enlarge.

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