I go about 6-9 hours before I do a top end on my Sonik. As for the bottom end, I won’t go past 400 miles because it let go once at 560 miles. It took me a few bills before I got the hang of it but now it is just as reliable as any other engine along as you take care of it like you would change the oil on your car.
Dane, you wouldn’t be talking about me now would you? 😆