Originally Posted by mitchrst

its 99 ron instead of 98 my advance map on my ignition runs on the limit on optimax thats why i get very good power 256 bhp can get a extra +2 degrees with v power without pinking

remember even tho the pumps have been rebadged they will still have optimax in there untill they run out i know mine was the v power stuff as i know & use that petrol staition alot