By Marion Mario Wednesday, August 23, 2006 Nissan Nissan GT-R Nissan Skyline Nissan presents its new-generation VQ 2.5 & 3.5 litre V6 Engines - the all new Skyline will get them first in autumn Twelve years and 5.5 million units after its introduction in 1994, Nissan announced that its award winning VQ engine is heading for retireme...