I have been running wildcat for the past year in all my trucks with no problems.. except. i can't find it for 16 a gallon... I spent about 24.. still liked it.. I used to run blue thunder also with good results.. I tried traxxas, but a bit pricey and no performance gain... My only grip with blue thunder was the green slime left over dripping out of the pipe.. left more of a stain than the wildcat