Originally Posted by izzy
this is very bad news for the 4.7L owners the aftermarket for performance upgrades is almost non existent and now they wont even care to begin one.. dam just my luck
I disagree to that statement. Lots of LONG extinct engines are still getting love, and parts.
4.7 falls into the same category as many of these, kind of viewed as a red headed step child while in service, then as people think back they realize how good it really was.
Someone just released new heads for a ford Y block. They haven't been used since the early 60's, so I wouldn't count out the 4.7 just yet.