I've heard conflicting "advice" as to what grade gasoline to use in my Westy
(regular, super, or premium). What do you think? What about brand... is Arco
really crap, and Chevron better, or is gas just gas? Does it make a
difference on emissions?

I haven't noticed a difference when it comes to performance, so I thought
I'd throw the questions out here to see if there are any "internal"
differences (where I don't dare look).

/Trina
'91 Westy MV