Sorry but you got several responses to your question including mine and they answered your question. How much more information do you want? You asked A question and it was answered. I'm not trying to be a stone breaker. I see that you have only been a member for 2+ weeks, there is no need for repeat threads. The search button works very well, I suggest you try that in the future and many of your questions may be answered without even having to ask it. Make sure you check the "Notify me via e-mail when someone replies after posting" box so you get the response notification.

It will be fine. I had a Saito 100 in mine and I was not satisfied with the setup. It just wasn't enough vertical power. Sounds like you've already got a .91 but haven't installed it yet. you will be pleased with the airplane, it flies great and lands wonderfully for this type of A/C. Good luck.


< Message edited by icrashbipes -- 11/29/2003 12:47:11 AM >

oh yeah, this airplane is setup for a .60 size engine. Should fly it great.
Clint

the best thing I ever did to my Goldberg Ultimate was take the sf61 out and replace it with a FX91!

The S/T 2 stroke 91 is PLENTY of power for the Goldberg Ultimate. Most of the people who fly this plane use a 4 stroke of similar displacement. You will find that your Supertigre will perform more in the power ballpark of a 1.2 to 1.4 4 stroke.

You will not be dissapointed.

Most of the Ultimates around here are flown with .91 size 2 strokes. Verticle is unlimited. I had an ASP 1.20 2c in mine just for kicks, WOW was it fast! I took it out before I tore it apart. I then mounted a Maloney 1.00 in it, again just for kicks. Was a real sled, but neat. (This was mine)


Here they are. They ALL say the same thing, YES IT WILL BE PLENTY OF POWER.