hey,
for some reason this thread keeps cartwheeling back to other engines. look, the poulan will be fine! trust me! i have a 35% cap that calls for a 80-100cc engine. i currently have a 3w-140 on this plane! i see tons of poeple putting g-62's on the new gp pitts. that plane was never intended for that large of an engine. i have old guys at my field who pick up the tail on my cap and say jeezz what a brick but, i can hand launch the doggone thing straight vertical and fly out of sight. so.....try the poulan, for finance sake. if you dont like the way it pulls.....then save the plane till you buy another engine....but from experience, i think you'll like it...