The idea dates back to 2005 from MIT experts who suggested the use of E85 boosting to take advantage of the properties of ethanol and other alcohols with similar composition. Ethanol has excellent evaporative cooling effects when it interplays in the fuel air mixture when it enters the cylinder.

The concept will require a vehicle to have two fuel tanks and of course acceptance of the owner for a dual fueling concept.

The E85 concept resulting to suppressed knock can allow compression ratios to be increased and may permit higher boost for turbo or super charged engines. The technology will ultimately lead to downsizing of engines without sacrificing the performance of the vehicle.

The team from MIT developed an ethanol boosting system to commercialize their idea in 2006. They are now collaborating with the research and development team of Ford.

The use of the E85 boosting system with the gasoline PFI will make car owners and consumers realize that gasoline can be used more efficiently with their cars as gasoline is the fuel primarily used in most vehicle models.

Conclusions of the study established that the concept can hold water as a more cost efficient biodiesel alternative. Construction of an engine using the technology will also be a lot less than building a diesel engine. This engine will also be able to pass strict emission guidelines because of the high efficiency in terms of conversion of the fuel into energy.

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