answer is yes mate but if i where you i wouldnt go further than 60/40 mix as i put 50/50 mix in and went through fuel filters like they were going out of fashion im on the 40/60 mix at minute and runs like a dream ps keep a spare filter in motor and if you lose power suddenly [like i did!] just change it over at side of road -i had to drive home 25 miles at max speed of 5mph other motorists werent happy lol-billy