The link I put in my last post takes you to the ad for them.
I got one of the first in the country, mine may be the first to fly. I'm taching 6000rpm with a 26x10, but the engine isn't broken in yet, I've only got one tank 20 oz through it in the backyard, then one flight yesterday before it started snowing. So far I'm very pleased with it, you can't beat the price $775 for the engine with mufflers and electronic igintion, and great service. I spoke with LS and he said they might go to a bigger carb for higher peak HP, but I'm happy now it's pulling my aircraft stooges out of the ground as it is.
http://www.rcuniverse.com/market/item.cfm?itemId=253836