On one of the threads on this site a guy posted that he replaced 3 fuel pumps before he removed the bb mod and has not had any problems since. This can`t be the norm, too many of us have it. Does`nt the fuel pump supply the pressure found at the FPR? It`s set at 40 psi at the factory. Moves to 50 to 70 w/bb mod. Why would that destroy his FP so often?