Ok, it's a stock '95 LX 4.6 with 140k and a bad tap sound started coming from the passenger side head. Thought it might be an exhaust leak but saw some whitish smoke coming from the exhaust so I figured it's gonna be more expensive. So my dilemma is should I just get the head fixed, do a PI swap or start looking at rebuild/swap. The engine runs strong except for the tap. I don't have the time to do the repairs myself so I'd probably send it off to my mechanic. Just want some input from some others about what route to go. He quoted me roughly $1k to do a 32v swap, and I've found a couple in the area around $500.