barry putnam· Registered
1995 MB S320V: 2006 kawasaki vulcan 900 lt
Discussion Starter · #1 ·
I have recently bought a 1995 s320v. I notice the manual calls for 91 octane fuel, claiming any less will damage the catalitic converter. It is not a major problem as I didn't buy this car to save money. I am curious however if 91 octane is realy necessary.