yamalube or Castro syntech weight is up to you yama lube prefer because it is used for higher rpm motors
On a 1986 Yamaha Virago 1100, the fuse box is typically located under the seat. To access it, you will need to remove the seat by unscrewing the bolts that hold it in place. Once the seat is removed, the fuse box can be found near the battery, usually covered by a protective cover. Always consult the owner's manual for specific details and diagrams.
lowest possible point on the engine
behind the left side passenger footpeg
20/50 w Yama oil is what i use
Depends on the tempature, but I use Castrol GTX 20/w50 Racing Oil under most conditions.
The dry weight of a 1986 model, 70 hp Yamaha outbord is 235 lbs.
it has two 40mm hitachi carburettors i have an old junker i restored and i have learned a lot about them
The listed dry weight of a 1986 model, 90 hp Yamaha outboard is 270 lbs.
Well u gotta do regular service and tunings as well as overhauls if u feel loss on power use a thicker oil on your next oil change with an add of S.T.P another good way is to remove the adjusting limiter
Remove the false gas tank cover via the 2 Allen screws, one on each side. The air filter is underneath it.
Found a 1986 Yamaha FZ600 for sale. Going for $800.
I just broke my right hand mirror trying to get it off because I assumed it was the normal right threaded. Turns out it is left threaded. What a joke. Snapped it off for no reason whatsoever.