Hey all, I am new to this Forum and I have a question. I have a 93 Dodge Duster with a 2.2 engine it in, the head on it cracked shortly after the head gasket went. I looked for a 2.2 head with no luck but came across a 2.5 head that a mechanic told me would work on the 2.2 engine. After I had it installed a few months later it began to "peck" on the top, along with the oil light coming on, I replaced the oil pump on it thinking that was the problem, but still had the "peck". I am wondeing if the 2.5 will work with the 2.2 and if there is anything like the valves and so that need to be changed. Please if there is anyone out there that can help me with this I would greatly appreciate it. Thanks