Nissan unveils fuel-saving dual injector system
Posted on 14. Jul, 2009 by admin in News
Nissan today announced the development of a Dual Injector system designed to improve fuel efficiency in small-displacement petrol engines. The new fuel delivery system, the first of its kind in the world (for mass produced cars), uses an injector for each port rather than one per cylinder – speeding up fuel vaporization, reducing the amount of unburned fuel and reducing hydrocarbon emissions.
While most current petrol engines utilize one injector per cylinder (sending fuel to two intake ports), the new Nissan Dual Injector system doubles the number of injectors per cylinder.
Read more
