Now that I have my Lude back, I am thinking about doing a Frankinstien, H23A/H22A head, but what do you have to do to get it all to work? I have heard that all you have to do is wire in the Vtec. My wife said that I had to wait a while before I could spend anymore money, but there are ways around that. I have a friend who has a machine shop, and thought that I woud find a decent head, have him do some mild port work, and add some larger valves. What valves should I use? Also back to my other question, I have a mugen header and test pipe, but thats it, what size exhaust pipe should I use to go back to the muffler? It has the factory muffler on it right now, and doesn't sound to good. I bought a dual tip stainless muffler off of eBay, but it is much smaller than the factory one, I am confused?!?!?!?!