Extreme Speed Prop Planes Discuss the need for speed with fast prop planes (Screamin Demon, Diamond Dust, Shrikes or any REAL sound breakin'''' plane)

YS 45SE Questions


Old 12-03-2002, 11:48 PM
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Default 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?

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