Over the past month I've seen estimates from $1600.00 to over $3,000.00 to completely rebuild a 2F engine from top to bottom. What is a reasonable cost in your opinion? Keep in mind the estimate should include pulling the engine and putting it back in as well. Mine sounds like it is about to give up the ghost and I'm getting asphixiated every time I drive it - valves I think? Cost to rebuild? Don't want to get raped on it. 
I guess everyone must be throwing out the 2F and doing the V8 swap then?