What do you want? reliable? fast? Well if you have both done by reputable pros the turbo will cost you more I think. I have a turboed g2 teg and it smokes ls/vtecs in first gear even with it running very poorly. The ls/vtec should be done with gsr head to get just a little edge out on the competition running B16 heads, or shave the b16 head to get the compression. Hope this help some