Let's Build a 416 with Cast Iron Heads and Manifolds
If you can flip the ship, KG's cnc yields 285 cfm int- for $850.00. Guides n vj etc extra.
I spoke with Dave yesterday evening, Nice guy. He gave me some rough figures. He has many programs, some are not available 'proprietary' but if he has a program for the head then he can do it. He could probably run the same program on a 308 except for the exhaust but that's easy maybe a half price deal there I don't know. He has 906 programs and so forth basically he's the guy that a lot of these engine Masters people will use or some of them will use they'll get a port the way they want it.. they'll take it to him to copy and run on the machine through the rest