So... about 4 years ago I started a HCI GT40p swap on my 91 GT. That was probably about the last time I posted here. Well, I am back ! In the past 4 years Ive lost a lot of the Mustang knowledge I used to posess so Im looking for some advice. 1: Ive used the NON-EGR GT40P heads along with an Edelbrock performer 5.0 (with EGR) . Do I need to use the EGR block off plate? Dummy postion sensor? 2: Ive got a box of bolts, and need to fasten the timing cover. Not quite sure what goes where after all this time? 3: any tips for dropping the tank (cleaning it out) and replaceing the fuel pump in my crappy rock driveway? Should I just get another tank and set it up? Thanks in advance for all the help and I look forward to getting back into the game!