20 % nitro is 20% nitro wether its for cars ,boats,irplanes
just like the guys wur saying earlier power master fuel is the cheapest at my lhs ive ran it and its fine but u try and buy it
if ur a newbie and the the guy at the lhs litalary will not sell it to u
he says "its not for cars" but it says right on the can cars ,boats ,airplane ,the hobby guys tell u to get a "good fuel with high oil content"power master has higher oil than most at18%.