On 4/28/2021 10:31 AM, Dan Marotta wrote:
Yep, and wears out quicker.

Dan
5J

On 4/27/21 4:48 PM, waremark wrote:
cold engine develops more power.

The typical self-launcher puts maybe 5-10 hours a year on the engine. If it only
lasts 200 hours before a major overall, that's 20 to 40 years! The Stemme is
usual for a self-launcher because it's also a good airplane, and 200 hours might
be only two or three years.

--
Eric Greenwell - USA
- "A Guide to Self-launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1