Regular.

I actually read somewhere (sorry I can't remember the source) that the lower
octane fuel is actually better for our stock WBX engines because that is
exactly what they were designed for.

I don't know how true that is but my conscience and wallet sure appreciated
that little tid bit. It also made a lot of sense the way it was explained.

--
Thanks,

Jeff
'85 GL (Gertie)
'90 Carat (Grover - the noble parts donor)
'86 (We call this one Scrap)
'78 Bus (Melissa) Patty's Bus