Originally posted by gofastdude
oil pressure is fine till you get on it......then drops like to 20lbs and keeps going down..this sux/ this motor not old....434 crate ....
First off you say its a crate motor does' it have some warranty on it if its a crate? But when you said its fine "till you get on it" are you saying it only does it when the cars moving and you nail it?

because that would indicate a pickup problem if you are.

BG