Yes, sorry, I didn't mean to say I didn't trust what I was told before

I was just curious to understand why

I mean, will the motor NEED at least, i don't know, 10v to run (meaning: different engine than those running at 7.2 on a 1/10)? Or will it run at 7,2 but simply too slow on a buggy?
Just trying to learn and get a sense of what's going on in the engine
(and anyway, it was not me to ask that question, even though it might have been me, definitely

)