Like brc358 said, dont waste ur time with an Orion wasp, they just dont preform like the hype that comes with it.
The Picco JL engines are incredible! Best power out there, even the VOX engines are Picco based and just shoot out of the corners compared to Novarossi's, and this was coming from an electric onroad champion driving a 1/8 onroad nitro, comparing it to Australia's Nitro onroad champs!!
The Picco's dont quite have the RPM so you may have to gear it up a little, but I sure as hell notice the torque Picco's have! There is nothing like it!