What fuel do you use in your classic

[dpp]

I always try and use Shell V Max in my classics and although i have no scientific proof i feel they run better on this than supermarket fuel so always pay the extra few quid and travel slightly further for my fuel.

Im interested to know what you use and your opinions on differant fuels ie supermarket and premium price fuels as i will be moving soon and it will be 35 miles to the nearest Shell station and my only local options both about 10 miles away will be a Morrisons or Esso station.

[dpp]

Thanks for all the replies although the varying opinions doesnt shed any more light on this dilema, my experiance with my Vauxhall 2300s is that it runs on when the ignition is switched off if i use supermarket fuel but is fine on Shell V max.

I also do my best to use Shell V max in my Interceptor as i do feel it runs better.

As for the Castrol Valvemaster i use this in any car which has not had hardend valve seats fitted, i have no evidence whether this actually does anything but for the few extra quid it could save engine damage.