Originally Posted by
CHOAS
I ran two coral head 3rpt engines and loved them.Smooth power delivery and Plenty of it. I ran a lot fuel through them. Burned 24 gallons in the 2010 season

The GX5 is nice in the truggy,a little bullish in the buggy.GX3 would work well in either I bet.Never ran a GX3 or GX7 though. How does that MG66 run,is that a good truggy engine?
ITS GO TIME
Like has been stated,Good. I have one of mine going to racer 22 aka rex welch. say's he can mod it to get more bottom out of it. which I feel is lacking.The mid and top are screaming!!!!!!!!!!!! You will in no way be dissapointed with an MG-66!! This is the first gx series engine I am running gx-3 port. And like you say they last for a very long time[if properly cared for]