what engine would you recommend? I was thinking about getting this hpi .18 aswell, but I'm going to wait for the os .18 to come out to decide which one I should get. Right now I have a os cv .15. It has plenty of power for my rs4 mini, but if this only puts out .68bhp and the .18 are looking to push around 1.5, I can only imagine how fast it will be and how much money i will spend breaking parts.
But back to my original question, what engine would you recommend? I'm not racing my car, right now, but I might in the future. For now I'm just bashing it around up and down my street. Ofcourse I want to most power possible, but parts have to be readily available and reliability ofcourse.
--NooP