Scott
I got some of the details of that engine tonight. His paperwork and logbook says that it is an O-235-C. He had a bunch of work done on it years ago and it is just sitting in boxes now. PM me your email address and I can send you a copy of the paperwork he has for it. I should be able to get out to the airport on Monday and look at the data plate for you and find out for sure what it is.
