I'm looking into a B18C1 GSR swap for $1000. It's too cheap for a swap so I want to compression test the motor maybe by bringing a battery and jumping the starter. The kid seems like a dink, when I first called him the motor was in the car then the next day he pulls it out. I said that sucks because I wanted to test it out and he said I promise it's good. He's sending me pictures, not that it tells me anything.