Originally posted by rc-racer15
$300 are you joking me?!?!?!? man i payed $120 for my reqular sirio, which is cost.
R1ceboy is right, We are talking about a whole new ball game with the Sirio "evo2". They are factory mildly moded engines with performance at par with the newest generation of Nova based engines, so price is at their level, no kidding, these are serious powerfull mills.
AFM