Hi i got a 40 on my tank air boat weighs 14Lbs lol

11" prop got the engine tuned bloddy thing wants to fly the engine i picked it up from e bay brand new for £10 well i am scottish lol

great place to get brand new engines very cheep use a sniper program

http://www.auctionsniper.com/ if you see a good engine you think that worth a bit use auction snipper places a bid 7 secs before the end and i have never lost yet lol
if you use it say i told you that way i get anther 3 free i have used all mine up lol [email protected]