ORIGINAL: Dad_Roman
These issues are with the GMS engine only, and these are quite serious engineering flaws that we are dealing with here.
That being said, you shouldnt have any ''performance/reliability'' trouble with other engines, and certainly not like this.
Update: Mines runnin like a screamin banshee, strongest ''46 class'' motor I have had by far
What flaws?
I can't say I have run into anything amiss with either the Tower Hobbies rebranded engines nor the GMS engines.
I wish Tower kept selling both.... they do seem to require a longer break-in period.