I've been using regular (87) in my '72, without any knocking. Unless
there's some other purpose to octane that I don't know of, you should be
'72 TR6 CC79338U(being restored)
On Fri, 23 May 1997, Peter Zaborski wrote:
> I'm sure this has been discussed before...
> With only unleaded gas available, should I use the highest octane
> (premium) or lowest (regular)???
> (I have a 76 TR6 which I have not driven for the last 9 years and am
> finally getting on the road this weekend!).
> Peter Zaborski
> 76 TR6 (CF58310 UO)
> Calgary AB Canada