YS 45SE Questions
 

Questions for YS 45SE speed flyers:

1) Engine specs show a RPM Range of 2000-18000rpm. Are any of you exceeding 18000rpm and if so by how much?

2) What pipe are you using?

3) What props are you using?

4) The spec sheet lists a 9x8 as the smallest recommended prop. Anybody know what rpm you should expect with a APC 9x8?

5) Anyone have any idea what might be the DO-NOT-EXCEED RPM? Every engine must have it's limits.

6) Any idea how much of a RPM gain you will see unloaded in the air?

Thanks,
Marty