Part 1 How To Build A 800HP BBC
These are rectangle port cylinder heads with open style 119cc combustion chambers and 320cc intake runners. Standard headers and rectangle port intakes will fit fine. Valve springs installed on these heads have 125lbs closed pressure and will accomadate.
These are rectangle port cylinder heads with open style 119cc combustion chambers and 320cc intake runners. Standard headers and rectangle port intakes will fit fine. Valve springs installed on these heads have 125lbs closed pressure and will accomadate.