As I was trying to point out in the other thread:

- How many OEM configuration heads that make 6-750 HP do you actually need in the market? You've got Indy, Trickflow, Edelbrock and all the chinese knockoffs. There have been others, but they're no longer being made, because no one bought them for whatever reason. What's available is now is the same architecture to the factory stuff, they're essentially just updates, the Trickflows being the most recent.

Some points from this thread:

- On the upper end of the scale, How many Mopar guys are actually class racing? Other than Al, and maybe Tony, How many people have actually seen a B1 PSO head in person? Someone has to sign the cheques for this stuff to be made. It's either in sales or someone really wanting to go racing. Ford coming back in to Pro Stock for that short while, only happened because Jim Cunningham signed the cheques for Ford.

- As Predator heads aren't walking out the door every week, I'd argue there isn't a market for another splayed valve BBM head.
- Chevy stuff is so much cheaper, that may be the case with some of it, but that would be an economy of scale, which the Mopar market doesn't have. High end stuff, costs high end money, regardless of whether it's a Ford, Chevrolet, Buick or whatever.