I have allways used Formula synthetic from Harley Davidson. Use one quart, any more will make the clutch do funny things. I figure if that brand is good for the factory, why should I question it.
3.5 qts
1 quart of sport lube
any 50 wt will work. rev tech 20w50 is good alt. to hd oil
what oil do i use when i change my oil in my 1995 Mercedes Benz c280
HD makes a weight of oil they call "Sport-Trans" that is made for use in the Sportster primary. Or, you can use any 30W non-detergent oil.
5W30 oil.
5w30
Use 10w30 in a 1995 Dodge Dakota.
a 1995 rolla would use a 20w/50 oil usually castrol gtx2
The primary use for whale oil was for fuel in oil lamps. (This was made obsolete with the invention of electricity and electric lamps.)
No
The transmission and crankcase are one piece on a Sportster.