G2 motor specs
 

Ok, so I was messing around in Real Flight G2 and I found out that you can make a motor using the specs from the manf. The only problem is, i dont understand the abbreviations used in G2 or Model Motors, Astro and Aveox (the 3 sites i tryed to find specs on) dont give the needed specs. The specs needed are

kV
kT
Ra
Ins
Reduction

Ok, so kV I understand and same with reduction. I think Ra is resistance because it askes for it in Ohms. kT I think is turque because its measured in oz*in/amps, but i cant find this spec on any web site. And then Ins has me completly lost. It wants it in Amps...

any ideas guys?