Motors, Tz Bz Rz, Differences In Performance.
Hope you guys can help as its giving me a headache looking at all these motors, some of the information on the internet contradicts too, some say 23'000rpm and others say 27'500rpm about the same motor.
Have been looking at these 3 Tamiya motors: RZ, BZ and the TZ.
Are they all faster than say a Sport Tuned motor?
How do they differ from each other in performance?
Finally which one would best suit my Honda S800?
Cheers
The TZ and BZ are the same. Tamiya even tried changing the units of measure on the performance specs to disguise it. If you convert the BZ's 49mN.m, you'll see it's the same 500g/cm as the TZ. The main reason for the price bump was because they added the little foam covers for off-road (which are useless anyways)...
Main difference between TZ and RZ is that the TZ has standup brushes and the RZ has laydown brushes. The laydown brushes increase the timing of the motor thereby incr