Just bought a set of GT40 Iron heads off ebay. Owner said that the heads were ported and that he had just put new valve springs on them. The look nice. Only problem is UPS left the box in the rain without any cover so some flash rust formed on the bottom (I'm not sure what to call it, its the gasket surface where the deck meats the block). Whats the best way to clean this back up? Most of the rust just wiped off (it wasn't much) but the surface is stained now. Also, I bought these heads cause the money sort of fell in my lap (like 30 hours OT) but they will probably be in storage for the winter till I can find someone to help me install them (I'm a noob) is there anything I can do to stop more rust from forming. I have some good oils meant for firearms. Would these be ok?
I'm not really sure how to evaluate the port job (or tell if there is one at all, honestly). Here are some pics. What do you guys think?
I'm not really sure how to evaluate the port job (or tell if there is one at all, honestly). Here are some pics. What do you guys think?