And what kind of oil is that?
I've used automotive 20W50 (Pennzoil) in my Yamaha XS650's before. It's fine as long as you change it every 1000 miles, but that's doable because it's cheap.
Around here, nearly every private shop or dealership charges $5-7 for a quart of motorcycle oil.
This REALLY isn't a "what brand of oil is better" thread, just wondering if anyone knows where to get oil for wet clutches in bulk.