I've done a lot of reading about upgrde to brushless, but something I can't figure out is what exactly is the reason for the speed increase. Is it,
1. The brushless motor?
2. The sensorless esc?
3. The 18/54 gearing?
4. The lipo batteries?
Before you say 'all of the above' , I only ask cause right now I have two 2s 8200 30c lipos. could I JUST get a brushless motor and see 50 mph speeds with 18/54 gearing? Or is the mm esc required for the bl motor? And if I do need the esc, will the lipos I have now be useless if I upgrade to brushless cause of their C rating?
Rrgh its all a lil confusing, but I swear I've done my homework. Any help from you geniouses would be appreciated.