izopi4a Hello, and welcome to everybody. I have this question. I drive Opel Vectra 2.2 Z22SE 2003 (2002 model). Can I fill mu fuel tank with 98 or 100 octane petrol and will it be save for my engine :-) ?
Matt It will be fine to use, however, you'll probably not notice much difference between the 98 or 100 ron on a NA engine. I've ran the VXR on Shell V-Power (99 ron) since I bought it almost 3 years ago.
steverubberduck When i went to the ring this year, i put shell race fuel in my polo gti, 102 octane it said on the pump. It went really well, but i mainly noticed the difference with mpg.
miniator to reap any real benefit from 99ron and above, the car would need to be remapped for that type of fuel