What fuel do you have to run in these motors? 87? 89? or 93?
What does a gallon of yamalube coat? What is ring free? and additive?
What fuel do you have to run in these motors? 87? 89? or 93?
What does a gallon of yamalube coat? What is ring free? and additive?
Just 87 and you will be fine.....ring free is a fuel additive and I really recommend it.