A larger turbocharger inlet manifold was added to help lower intake and exhaust temperatures while improving responsiveness from the Garrett GT3788VA variable-vane turbocharger (VVT). The Garret VVT was also revised to improve overall performance while reducing emissions. The combination of new ...
The arrow near the top of the image on the left points to the stainless steel cylinder that is part of the cooled EGR system. Engine coolant is used to cool EGR flow. Exhaust gases are scavenged from the right side turbo exhaust inlet pipe, cooled by coolant flow, then injected into the...
glow plugs when cold to provide faster start up and lowering emissions. A larger turbocharger inlet manifold was added to help lower intake and exhaust temperatures while improving responsiveness from the Garrett GT3788VA variable-vane turbocharger (VVT). The Garret VVT was also revised to improve...