Hello
see it

http://www.rcuniverse.com/forum/m_30...tm.htm#3082557

an englishman have a link to http://www.rcmf.co.uk/
in this site the men "diablo" (avatar in RCU) convert a Poulan, you must read to find the link, I can not find, also you must be logged in rcmf.uk to see the Poulan conversion, nice to see, new tricks, the better how to balance flywheel (magneto) sorry my english. Do a reading in boths links, is worth.
Also see
http://www.rcuniverse.com/forum/m_31...tm.htm#3192059

for newer Poulan 25.
I come from flying field 2 hours ago and my Poulan reached 63 hours flying time. So sweet .
Happy landings
Jose