hi guys, i am not saying this is not a good motor because it is, but on my local track ( large outdoor ) outright speed is king and some motors do it a little better , 3 motors i can think of in this range are the Fantom , 24k revtech & r1 wurks,. The other motors sound like they are screaming thru the rev range but honestly down low and mid range the v10 doesn't give away anything even though it does not sound as fast, its just outright top speed that's it is a little down, never the less i wont give in and will keep searching for that sweet spot in the hope i can close the gap
cheers