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3. How confident they may be The EGR system routes a few of the exhaust gases (6 ? 10%) through the EGR valve, back in towards the Intake System, and ultimately within the combustion chamber. The exhaust gases are inert i.e. they do not burn in the combustion chamber; also, the exhaust gases undertake a few of the space which may preferably be taken with the intake air. This reduces the quantity of intake air available for the combustion process during each Power Stroke; which decreases the peak combustion temperatures. This results in lower NOx emissions. 7. Using distractions Art meets fashion in high fashion wedding photography. Transform yourself into a high fashion model and learn artistic poses that convey an emotional story within one wedding image. Transform yourself into the photo perfect bridal model that looks like she stepped out from a bridal magazine shoot.