I'm in the search for a set of headers. My bike is a 71 CB750. The engine is going to be a little built. Cycle x dual carb, Ape valve springs, stud kit, new cam chain, 836, and a heartier cam. I've also ported the head a bit and lapped the valves. Looking for the best options for a drag pipe or shorty header. Going into a hardtailed bobber frame(my avatar, yes)
So far I'm really only seeing mac drags and cyclex had some builders pipes. I'm looking for something close to fitting the sohc. 4 into 4 or 4-2 because the bike is pretty low slung. 1 3/4" OD would be a plus. Anyone know of an inline 4 bike with a 1 3/4" header. Chop, cut, fanagle is my way of life so anything close to spec for cheap is what I am thinking. ideas?