Alan Resinger is the NW connection for Stalker engines. He gets batches of 6-12 direct from Oleg (?) in Ukraine. Send Alan an email! He's in Delta, BC, which is between Vancouver and the border crossing at Blaine. I picked up one in person at their July contest, but the other was mailed from BC in September. No problems with either acquisition. I gave Alan the $ for both at NW Regionals, cash money, no receipt. You can find Alan's contact info at Stunthanger under "Members", "A", a few past Al Rabe, p.2 or p.3. or email "resinger at telus dot net"
(don't post email addresses without disguise, else the web crawlers find them....mass spamming would result).
Nice engines. They are tuned for no-nitro fuel, a $ saver and if nitro again becomes hard to get, it makes fuel easy to mix at home.
Steve