I want to check on the internals of the f20 cause there are some wispers in the dark that it has some bottom end work done. If I can afford to NOT pull the head I would like to keep it that way, soooooooooooo... if any one has or has access to a boroscope so I can look at the pistons without doing all that work that would be great LMKLMKLMK

Easiest way would be pull the plugs and look at the pistons, you should be able to see if they are cast or forged. Usually stock pistons have numbers and rough casting marks.

I have never had good luck with a bore scope. May have just been the few I tried but they were very hard to tell much.

we have one @ work. can you see all that through that little hole? ill go look today

Some engines you can, I can see the tops of my pistons really easy. If you have the scope its worth a try. I'm sure some work better than others. I just have never had good luck with any.