> >I am going to build an O-200 with the C85 pistons, ?? cam and >Ellison EFS-3. My question is would you buy a run out O-200 or >start with a case and build the entire engine from scratch. Also >what cam would give the best performance? >Craig ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
It all depends on how many hours you want to build / maintain / experiment / money you want to spend, or, how many hours you want to fly. I would go for a totally stock engine using standard accessories, and only change the exhaust to a four tube setup. Building is fun but flying is AWESOME !!!!!!! Larry Flesner (stock 0-200 with 2300 hours)

