Head Question
I wanna upgrade my heads on my 03 GT. See my upgrades on my sig. I still have a stock bottom end. Which one would be more cost effective. To buy stock heads and get it ported and cams (stage 2 or 3)or buy a set of $1300 heads with cams (stage 2 or 3)? Thanks!
Your probably better off getting the pre setup heads. Because by the time you take your stock heads and port and polish, bigger valves maybe, and new cams, springs, and retainers all that shit will add up in price fast.


