i've just got a pgm1V unit and clock's from yahoo japan - there is a hrc card and standard , the hrc card is an 010 , so this card was designed for leaded?
i thought leaded and unleaded made no difference on a 2 stroke apart from unleaded burning hotter?

i've raced many many two stroke motocross bike's and always used super unleaded due to the higher octane rating... never ever had a problem with them and they work a lot harder than any roadbike..

does anyone have any experience with 010 cards?