Does anyone have anything good or bad to say about these engines? they seem very reasonable.

RichD

Go over to the engine forum. I started a thread when I got my GMS .47. Got lots of both from everybody.

Search for GMS .47 Engine.

Larry

I read they are supposed to be good engines. I have never had one. I agree with the above poster. Check the engines section, should have all the info you need.

Mark Shuman

BTW they are supposed to be quite strong runners.

you'd think, but cant seem to find anything about GMS doing a search, other than ppl just saying they use GMS, but no opinions

I have a GMS 47 and really like it, very powerful with good transition
and idle, no probs.
I also broke in and setup a .61 for a friend and it's doing great also.

Jerry

I only know of one person running a GMS engine. He said that it required a very thorough and careful break in, but is happy with it's power and performance now.
Dennis-

http://www.rcuniverse.com/forum/m_16...tm.htm#1686154

RichD

Above is the thread I was telling you about. Give it a read.

Throughout this forum and the glow engine forum I have seen both good and bad said about GMS engines. There is even a thread somewhere that is titled "GMS = JUNK".

I believe that they are very good engines as most of what I have seen is positive. I just got mine installed last Sunday, but have yet to run it as $$$$ are very short around my place.

Good luck with your engine.

Larry

Excellent engine for the price and then some. Get one with the "Tower-tuned-$15" muffler and it will scream. Mine was easy to break in and tuned.