10w40 will do just fine.
Use for example NGK DPR8EIX-9 or NGK DPR8EA-9 spark plugs.
A good quality 10w40 oil is good. Check with your local Honda dealer.
its 10w 40 and 3.5q
10W-40 is what the Honda dealership told me
ive heard Honda Oil GN4 10w-40w or Shell Rotella T Synthetic. does anyone know if anything else can be used?
Was built for R12, should be converted to R134a
SAE 10w30 full synthetic.
15-40 W JASO MA or MA2.
10w-40 ATV or motorcycle oil should be fine.
10w-30 is a general all around good oil and about 1.3-1.5 quarts
1988 , 1100 ? Anyway, when the bike is running did you run a volt meter on the battery. Should read around 14. something volts. If it reads only the battery like 12.4 volts then most likely the stator is gone. Now what kind of bike was that again?
Unleaded.