OK, since they are old school, I thought I would post this here. If it gets moved, so be it.

I have had a couple of 392 HEMIS and around here, the non adjustable valve motrs bring approx 2K. The 354s a bit less and the 331s a LOT less. Why are the 331s so much less desirable? I know where there is another one and am contemplating picking it up, if for nothing else, the valve covers and mabe for use on another project down the road like a ratrod or something to drive locally?

Dave