TF's on a 318 ???? Oops, another 318 thread...

Maybe not to you but on a 273 or 318 its not too bad and not a hard job. Maybe 2 hours with a carbide.
A set of 360's 1.88" intakes in a super ported 273 closed chamber head, a 292 DC cam, Weiand Stelth Intake and a set of 340 A body exhuast manifolds made a 1966 Dart Wagon with a 0.060 over 318 a sleeper.

You work with what you have or can afford.
You would do this for a street engine? I don’t think you would ever feel the difference. Not worth the “STREET” effort and that’s what we’re talking about here right?
Race engine… sure, knock yourself out.
id bet my azz a 2.02 valve comes closer to 4.0 cylinder wall with a 23 degree head than it ever would in a 3.91 cylinder with 18 degree heads but you dont see chevy guys notching the cylinder bores,..shrouding is more of a myth than a reality!! alot of 23 degree chivvys use a 2.05 and 2.08 valves with no issues! it just ant needed in my opinion!
Agreed, not on the street or even mile strip cars. If it was a race only deal chasing the money on a big scale, sure!