Welcome Jeff, and thanks for providing the forum with direct support for Enya Engines.

Like many others at my field I have the usual collection of OS, Saito, and Super Tigre engines with the usual good and bad reports about them. I also have one Enya 50 CX on a Morris Su-Do-Khoi. The Enya is the most flown engine (by far) and has been trouble free for three years, hundreds and hundreds of flights. People always me "what engine is that".

After all this use, the 50 CX has the same compression (chrome, I believe) and no bearing slop at all. Do you guys use a higher grade of bearing than is common in the industry? Are they stainless?