Quote:

I am amazed sometimes to the responses I get asking these green horn questions but i dont mind II will keep asking until I get the answer I want to hear! I have both 915s and 906s which way would you go and why?




I love it when people fish for answers .

you have both heads , you want to run cast iron heads , ignore the get alum heads , USE THE 915's , prop a door open wit hthe 906's , it's really that simple ... really