906 head porting

The Sidewinders seem to be the best deal going for budget BBM heads unless you need/want them to look stock, which is the big selling point for the Source heads IMO.

There's enough "diaper wipers" and guys stuck with iron heads due to rules that you can sell the 906 heads for more than scrap value, but not a lot more. If you can't do the work yourself, it's not viable paying to get it done IMO. S/F....Ken M