It is starting to look like -13 is my best choice. They should show a nice power increase and good torque from 6200, where my converter stalled before. I am waiting on estimates from a couple of people . Most have gone to the PRI show this weekend.

It would be great if a deal on used B1Mc heads showed up, but my concern is they would want more rpm. I want to stay below about 7600.
Would like to hear what kind of power and rev range those heads would want.