probably the oldist thing I have.....

Oh & somewhere i have an orignal Super Champ? mechanical speed contorl
How do you know the winds of a motor? I have an old black magic that is fast as #ell, but have no idea how to tell, nor do I understand the 1x 2x 4x, etc???
back in the day all i had was stock motors

so whts the deal?????? I thought a silver can was a silver can... or for that mader a stock 540 was the same thing.... but I see crazy stuff/prices about mubochi motors? whats the diffrance? they all seeem to be almost identical in speed to me..... (i even had one of these http://cgi.ebay.com/Tamiya-RS-540SD-BLACK-SPRINT-50189-Vintage-Motor-RARE-/190463688174?pt=Radio_Control_Parts_Accessories&hash=item2c58853dee#ht_4889wt_888 way back when.) dont remember it being any better.