Originally Posted by momentummotorgroup
All ACE Hardware stores carry it..
MY ace doesn't even KNOW what Opti - IS they sell their house-brand and Pre-Mix (BTW which is LOUSY fuel
...i bought it to have a nice steel can for a reserve reservoir)
i go to NAPA and get AMSOIL 2-stroke oil. i have no complaints at 100:1
NEXT I will be using their straight 30 weight motor oil, a leftover quart of which i have ion hand, at 50:1