While down in the Cities picking up some brake calipers I also found a good deal on an Evo. 3 throttle body. I wanted a 1g N/T TB, but this was better yet. So away I went with porting the 2g intake manifold!
Now if you did not notice in two of the pictures above, there is some sort of acess metal on the casting lines on the intake manifold. I guess I get to go in there and clean it up. It is a bit scary to think that that would otherwise just be hanging out in there.
Since I needed to send the head in to get resurfaced I decided to attempt to do the oil port mod. I think it turned out alright.
After getting the head back I noticed it had a few little black spots/pits in it. It is more on the exhaust side of the head. I've got no clue if they'll effect the engine or not.
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