Quote Originally Posted by nikitenko91
sorry that was my brother who made this thread and he was refering to a v6 3.0 vq30de engine from 02 maxima and a 92 300zx with vg30de engine. are the block or heads the same on theses engines?
In this scenario, the answer would be no. The VQ is all aluminum and the VG is not. They also have different bore and stroke and compression.