the top guy in our area got one and when i asked him about its performance he said to me that it lacked some bottom end
this is just what he told me it was obvoisly just his opinion but he owned the engine and that was what he thought about it
eltorito and hobbytown know him well his name is chris crews
he has had more engines than most of us ever will and since thats what he said about it i believe him to be correct
however the ws7 2 is the only other engine besides the p5 i would consider getting