Model 5 Continental Performance

[Steve-TX]

To get more power from an O-200A, install pistons from the O-200D. They raise compression from 7:1 to 8.5:1, you will get a real 100hp.

Thanks, Mr Bill. The previous owner said the experimental engine was rebuilt at a higher hp than stock so the oil pressure runs a bit high. My engine records indicate that Dons Dream Machine did the rebuild with 40327 pistons. I’ve tried to confirm if these pistons are the higher compression pistons but no luck yet. I plan to call DDMs to see whay they say. Have a great day.