hi ppl, im pretty new at this. i scored a rc of a friend and was just wondering if anyone can help me identify it and maybe the best place to find some parts, it has a name; ISHIMA. and i have an xray xb8 and was wanting to know if there was a 2 speed center diff for the xray, someone told me a 2spd thunder tiger st1 center diff will fit. any help would be great cheers