Originally Posted by DJ_Shakespear
I wouldn't say its the best on the market, comes down more to personal preference but I can say it definitely screams hard on the top end - and when I say screams, I mean it absolutely hammers!
I used "standart" XXXV the whole year and don't have any problems. It has the same torque and top speed as Max Power. At last competitions I bought hand tuned version of XXXV and this engine has shown unbelievable power! It was faster then all Murnan's rb!!!
So now for me only Sirio!