I love my Go 5 port engine ! i have run it in my Hyper 8 the whole summer now and im very pleased. I run it with a Dynamite 086 pipe and i get around 7 minutes on a tank.
Next summer im getting a truggy, and i already know ill be getting another Go engine for that one.
Ooh, did i mention the great customer service at racefactory from Russel ? Outstanding !