Mobile 1 Fully Synthetic 20W-50
#2
#5
Discussion has been brought up quite a bit. If you can find the 20w-50 vtwin oil go for it. I and many others use regular old 15w-50 Mobil One. It is cheaper and meets all the same specs as the 20w-50. I have used it in the last three oil changes and I like it. For air cooled engines I like knowing there is synthetic in there to keep temps under control.
#7
I've been using it for 3 years now.....and get it at auto zone. I have a oil thermometer and on average I've seen oil temps running about 15-20 degrees cooler when fully warmed up compared to dino oil. And for me now, i've been doing quite a bit of city ridding lately so the sythetic helps a lot in the stop and go traffic on hot summer days. I also use mobil 1's synthetic 75w-90 gear oil in the primary and have been very pleased with that also.
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#8
You've opened up a can of worms with this thread. All sorts of opinions. I was going to try the regular mobile one but I couldnt find it. I bought some 20w 50 Valvoline and I cant tell one bit of difference. I think it was a synthetic blend. Works for me. I think I have the SE Syntec in the primary case. Thats fine I guess.