Here is a quote by Bob Reeves from an old thread
"
One thing you need to check on thoes old engines is to be sure the wrist pin is free on the rod. I have seen several old gunked up engines ran with the wristpin frozen to the rod and the resulting runed pistons. "
I thought about this until today and I pretty much had decided that probably they would be OK. Today it got to concerning me and I decided to dismantle the 3 Fox engines. I am glad that I did. 2 of the three were completely locked up. Thanks Bob. You saved a couple of good old Fox engines and you saved me a hundred dollars or so.