Originally posted by Terry Haines:
Brad,sounds like you are moving away from the 2.5 heads on a 3.0 block.....sound plan. 
Not moving away from them any time soon. The 2.5 heads still give most HP per dollar spent on NA for the very mild mods I have on my SE. Going balls out NA I would for sure keep the 3 liter heads as well. Keeping the 3 liter ones in the garage for "some day" when I'll return to the boosted world or be able to afford more mods NA. There was never a dispute on which heads have the most potential, just which ones make the most HP on an otherwise stock Contour.
