by rupert » Wed May 05, 2004 4:42 pm
It all depands how many miles you are going to do in it... If it is your main car than you will need to put additives in, if not I wouldn't bother. The damage caused will be negligable if you are only doing 2-3000 miles a year... I used to use super unleaded in mine (when I had it) and it was fine.
I recall seeing something in the club mag a while back about this saying the problem was actually more to do with the octane rating being too low rather than the lack of lead.
If you are a club member you could call the GTA rep, can't remember his name of the top of my head