Here is a question for a MERCRUISER guru.
I have a 2000 5.7 EFI 260hp Mercruiser in my Doral 250SE.
I also have a complete injection system (intake, injectors, distributor, wiring, ECU, fuses etc) from a 5.7 MPI 300hp.
The question is if I change all that on my engine,
1. will it work?
2. will...