LOSI NASCAR STOCK MOTOR/ 21 TOOTH PINION SPEED RUN!

[@scottbrodie3071]

Very cool been following your progress on this project did you notice any loss in acceleration out of corners with the stock motor and 21 pinion? I’m new to electric rc and have been trying to find a brushless motor that would be the same as the stock motor not looking for speed but motor consistently performing and not wearing out any ideas?

[@RCRICHIE]

@scottbrodie3071 gotta say this motor is pretty good.def notice these 380 motors run hot.so if keeping I would upgrade the fan.never had it on a track but she is pretty quick.also put something in diffs,more predictable

[@scottbrodie3071]

I was thinking the 21 pinion would be great at a super speed way oval track versus the stock 19 which would be great for the short tracks or road course tracks. I haven’t ran mine without a heat sink on the motor but have noticed the motor is usually 10 degrees cooler than the heat sink. You mentioned the diffs, from what I been researching on that is that would require possibly different front cvds because the cup on the diff are different than the stock. Still researching that.

[@RCRICHIE]

@scottbrodie3071 if staying stock I say no need on upgrading diffs,v2 are pretty strong held up pretty good bashing so u won't be putting that much stress on it.but if u do want 12mm hexes for more wheel and tire options, u will have to upgrade to stock mojave axles..hope that helps u out

[@RCRICHIE]

Upgraded diffs fit stock axles and cups just fine.

[@scottbrodie3071]

Yeah I only have the LOSI nascar so I’m not familiar with the Grom and Mojave and other arrma models. On the diff I see one for mid 20 and one for 45 on price the 45 being all metal cups and gears. So if upgrading to 12 mm hex then that requires different axels does it require the upgrade diff to? I really like the car stock as is bummer I can’t hook up a sound effects unit with the 2n1 stock esc receiver. To do so requires a y cable and a cable coming off the esc which the stock doesn’t have and I have been searching for a spektrum esc compatible but nothing yet.

[@SIRICKO]

WHy you take the stock tires off ?

[@RCRICHIE]

@@SIRICKO more traction with foam tires if brushless