what cam are you gonna run.... why dont ya go for the delta 272? maybe 260 if you are going a bit more conservative.Hondadog said:oldschoolteg hows it coming along? Any progress? I just got through finishing up on my exhaust ports. So Im finally done with the a6 head, at least as far as the intake and exhaust ports. Now all I need to do is upgrade the cam and valvetrain.
Is there any reason to go through the effort of mirror finishing the exhaust when it is going to get covered by exhaust residue anyways?Hondadog said:Thats why the coarser grit and finish on the intake side. You dont want to go hogwild on it without a flowbench. You can do enough like opening up the port entrance and removing flash and seams. Follow the original contours and shape of the ports and runners, and remember coarse on the intake side and mirror finish the exhaust.