"I've got a friend who is planning to purchase a Sig 4 Star 60 ARF. He wants to put a 2 stroke engine in it. Which one do you think would be best? What about the Irvine .72? I haven't seen much written about it. Thanks for your help."

Race,

If you will CAREFULLY...........reread my original post, HOPEFULLY..........you will notice that I said that he is PLANNING to purchase this plane, so at this point he has no box to look at. Also, if you will look CAREFULLY..........HOPEFULLY....... you will notice that I did not specifically ask what SIZE engine to put in the plane. I have talked to people with a range of engines in them from .61-.91 and they all seemed to be happy with their choices. I just wanted a little CONSTRUCTIVE WISDOM and advice from the members of this forum. I have found the MAJORITY of them to be very friendly and helpful. I wasn't looking for or expecting SARCASM to what I think is a legitimate and reasonably intelligent question. I'm not sure what provoked this UNNECESSARY and TOTALLY WORTHLESS response from you, but in the future HOPEFULLY........... you will spend more time CAREFULLY............reading a post before replying to it.

DIRT DAUBER

P.S. Thank you to hobbsy and Checklst for your LEGITIMATE AND APPRECIATED responses.