i have a mini dirt bike if i put the highest expensivest gas in it will the engine get wreked because my friend said normal gas has lead in it and expensive gas has no lead in it but the mini dirt bike needs lead is that trueif i put expensive gas in my engin it will get wrecked.
and one more question i have a different that mormal size spark plug in my bike will anything happen
and one more question i have a different that mormal size spark plug in my bike will anything happen