AEpandatrueno86

So i am about to buy a 84 gs i believe it is. so we tried to start it and no power watsoever! so we put my battery from my car into the rx7 and it cranked a few times and started draining the battery horribly! do you guys think its the starter or some bad grounds or what?? anything helps i really want it to run so i can buy it and get rid of my pile-o-crap! also is there a carbuerated 13b?