Had it running last night on all 6, but only for a minuite, as there is no oil pressure. I'm going to have to see what's wrong with the pump now. We have to remove the pump and manualy add oil to it to see if that's the problem. If it isn't the engine has to come out again, and I have to make sure they put the oil pickup back in the motor........... Just another day. Track day isn't looking so good now.