F.A.S.T EZI Good/Bad? anyone?

One thing nobody mentioned is that EFI seems to make engines last much longer. In carburetor days it was common to have worn rings by 100,000 miles. Most engines today can go 200,000 before the rings and cylinder walls even barely wear. Motor oils are better, but my guess is that EFI keeps from washing oil off the cylinder walls from a too-rich mixture. The main reason diesel blocks last so long is that the fuel is more like motor oil.