Quote:
Originally Posted by bigdnno98
Yeah but his is mostly stock. He only has custom valves and guides. A true port/polish with head studs, valve springs, etc is the way to go. If vac offers this for $2500+labor that's a pretty good deal.
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This head PTF is using flows a lot more than stock. It is more than just port/polish. Looking at the figures, valve springs and head studs were not needed.