I'm hoping someone out there has done this. I pulled my tired 454 mag (1400 hours) out of my 242 Formula and have purchased a new 454mpi engine to replace it with.

My questions are; what knind of fuel pump do I need going from a carb to fuel injection, what fuel line changes will I need to do, is there anything else I need to change for the MPI engine to run properly.

Thanks for any advice you guys have

everything should bolt right up. the fuel pumps are on the engine itself. the fuel inlet is in nearly the same place. your engine harness should also plug right in unless its a real old boat.