Has anyone ever worked on using two 181 or 151 heads to build a hybrid for our 6s. It would seem that the bolt holes are in the right place, cylinder spacing is right,and the water jackets line up. I don't know if there is a safe place to slice them. They'll take the same valves the 6s will. The valve train is in the right place. I don't know how the ports work out. It seems like the 151 cross flow might work. Any thoughts? What am I missing? Beater
Last edited by Beater of the Pack; 10/15/10 01:29 AM.
