what motor should i look at
#1
what motor should i look at
I have a HPI RS4 evo and the old motor is well lol old i'm looking at getting more bang for my buck. The HPI star 18ss has a top rpm output of 40000 rpm i was wondering does the OS have something close to that with more horsepower or what should i really be looking for?
#2
Check out o.s. tz engines i have the tz .12 5 port and it runs great. i heard the tz.18 runs really good also. plus there pretty easy to tune and if you keep it in good shape it will last a long time.