JDMrasta

hey everyone my friend and i did a complete 94 B18c1 motor swap in his 95 ex civic. after we did the swap we heard a knocking sound and took of the head and found a bolt inside hitting the valves. no valves are bent or deystroyed. the thing is that we tryed to start the motor and it will start and run for about a minute or two and just cut off. we cant figure out the problem. and another thing is that we found oil in the intake manifold?! i dont kno wut the hell is going on but can anyone help me and my buddy out ASAP!!
Thanks