I just drop the oil in the softail 117 build thinking I had 3 or more quarts of dino oil

left. (NO DINO OIL). So here is the question. I have 900 miles on the build now. Is it to soon to go to AmsOil Synthetis 20W-50? Thanks. Want to ride the bike tomorrow and will not be able to buy dino oil till monday.
