Two strokes aren't built to be wide open for an extended period of time. Built to be on-off-on-off the gas. Just hold it in a gear and lug it and make sure it isn't more than 1-2 miles long.
OH, NONONONONO lol I never ride my blasted wide open long, when I was in wva I rode it for 2ish miles 5 and 6th sliding around corners at 40, that's the longest I've had it wide open