My home inspection of Speedmaster heads
I'll be curious to 100% total cost before you put them on your car? Original cost, shipping, Parts, labor...
$1100 - CNC loaded heads
$100 - shipping to/from PRH
$265 - valve job/backcut/blend/flow
$200 - B3 correction kit
$1665 total
If you find my comment from a few weeks ago, by the time you sink some extra $ into these to get them into decent shape, you're within spitting distance of a set of trick flows.
I'm still ahead, by a bit, but now people have some solid info to make decisions going forward, if the head is good enough out of the box, for them, or not.
If you plan to go through them and fix the obvious stuff, I know that I'd spend the extra $ and get the TFs. If you plan to run them OOTB, then they're a moderate upgrade to a set of iron heads.
On that note, no regrets, I'm running stock J's right now, so the car should be drastically improved in the spring.