I couldn't hear it run, still too cold out, and no compression tester. I had to make a quick decision, so I bought it. It also came with a really cool motor stand. I plan to put it on my 16' Lowe semi V if it runs. I'll try to get the thing running this weekend. Any comments or suggestions for tune up? Hasn't run since last year (I'm told). Sometimes you just have to work on faith! It has been years since I posted and I really love this forum. The last time, I still worked in a sawmill in Oregon. Now I teach in Alaska.