Hi Mario
2 or 3 guys in our club have the new LSQ500s on order and expect to get them in 3 weeks. Word from Shadel is expect to see about 20800 rpm on ground with typical Pylon props 8.8/9 and 8.8/9.25. That might cause a bunch of good engines to show up on ebay in the 150 to 200 dollar range maybe less. I'll run my old engines until I am doing under 70 secs
every heat.
Denis