about how long can i run the rc engine at one given time. like say i want to keep it running for more than the average 75ml tank of fuel will i cause any damage to it. basicly i just need to know whats the longest run time one of these engines can hanlde with out damage occuring.

all day

like run time is about 15 min if you run it sry but most ppl nevr do just a pit stop thats all you need

If it’s a newer vehicle and you’ve never kept a running check on the head temp, do so. At least until you’re comfortable with your air/fuel mixture and you know it’s not prone to running hot.

After that…..paperclipracer said it best:

“all day”.