Hey Guys I have a 1991 legend coupe with the type 1 engine. I have 162,000 miles on my car, and my valve seals are leaking, so I plan on removing the heads to get the valve seals replaced, and replace the water pump timing belt ect... while im in there. But I found a jumkyard that will sell me type 2 heads and intake for $170. My question is, is it worth the truble and is there anything else that I need. I would realy appricate your advice.