ORIGINAL: nacodeblue
I have the ninja .21 in my mugen prospec, I put it in after I poped my v-spec, power is smoother, and has way more bottom/ mid than a v-spec. Holds tune way better. Imo best motor Ive ever had
thanks for the IMPUT and yea it does do 43,000 RPM its a SEROUSE ENGINE im out run so many JATOS WITH THIS THING ITS NOT EVEN FUNNY!!!!!!!