I have a 97 expedition. it has a 5.4 in it with non pi heads. i want to put the PI heads on it but what are you guys doing about the IMRC (intake manifold runner control) on the 99+ intakes. is there a way around not using the imrc? my car is broke and i would like to get it going asap! I ve done a headswap on my old mustang but they don't have imrc so??? Please Help!
Leon
P.S. i did a search but couldn't find an answer to my question.

 

Get a custom chip burnt to delete the function. Call Mike Troyer and discuss it with him. FYI he is the Superchips Distributor. Check out the Computer chips forum.

Regards

Jean Marc Chartier