Originally posted by baller360
but will it really matter if I will get a 5p engine becuase it's not like I will really race in any roar races......as yet! and btw do most people at your local tracks stay within the roar limit at there tracks? would your local track often set rules and guide lines for every race? as to wich engines that can be used .15 or .12 3ports or 5port engines? becuase I don't want to by a roar legal engine and go to the track with it and everyone is using 5port engines and they just blow me away? you understand what am saying?!!!
Baller360, I think only you can answer the questions that you pose. In any case, I think one of the baddest engine that you can buy off the shelf is the NovaMax engine. 3P or 5P.
Else, you cannot go wrong with the Novarossi NS12 engine. 3P or 5P.