I think the 17 turn brushed motor rule is kinda cool, it would definitely make things interesting. Will everyone bring their motor lathes to the track like the old days.
If you intend to run the motors the pinch at the top of the sleeve is the main thing your looking for. You can definitely tell the engines that have had Blue Thunder run through them. Would you have a pic of the pinch at the top of the sleeve, that you're talking about? These engines both always ha...
As far as I know the modulation is in the module so I think you can freely swap module bands. I know the earlier radios had different length antennas based on the band 27/75mhz. I believe the 27FM/PCM was designed for international travel as most countries allow the 27mhz band. Ideally you'd want to...