Hey guys just got a fox coupe with a 98' cobra engine and an intercooled procharger p1sc. Im looking to replace the plugs but looking for some advice to what to get. It currently has e3's that the previous owner said he made a mistake in gettin them and recommended in gettin NGKs but not sure on what type?? BTW its a stock longblock with imrc deletes and shortened runners. It does have a stock TB, but ppl have told me since im pushing 8lbs of boost theres no need in changin it. Im new to the whole 4v + blower deal, so any input would be greatly appreciated.