I was at my friends house last night, and we were swapping the intake manifold from a neon with a 420a. well after about an hour with just getting the injectors to not leak, the start it up and it instantly hits redline and is bouncing off of the rev limiter like no other, so they quick shut it down and look at it and the relize that the egr valve hole on the intake manifold is wide open, so the owner of the car(who is know known as Mr. Fabricrap) takes a bolt, smuthers it in silocone(sp) and shuvs it in the hole and waits for it to set up. then he comes out about an hour later and starts it up again and he didnt wait for the silocone(sp) to set up and it gets sucked up in his intake and since it was high temp it gummed up an injector, valves, you name it. :loser: the best part was that he was from out of town and had no way of getting home. it was pretty funny. but i guess his next goal is to make a 4g63 awd neon. I told him good luck with that but if and when he gets it done id like to see what it drives like.