diverdriver 7 #1 March 7, 2003 Here are some links to articles on engine operation. It has specifics about running them at high power settings and hard descents. It even uses Skydiving Ops as examples of why we get full life out of the engines yet other weekend warriors don't. But if you find your operation going through a lot of engines you might want to review your leaning procedures. It's called the Pelican's Perch: www.avweb.com/news/columns/182179-1.html www.avweb.com/news/columns/182176-1.html www.avweb.com/news/columns/182583-1.html www.avweb.com/news/columns/183094-1.htmlChris Schindler www.diverdriver.com ATP/D-19012 FB #4125 Quote Share this post Link to post Share on other sites