I have a 1999 Crownline that used to have a 5.7 vortec with 2 barrell carb that crapped out on me so I put a 350 mag mpi in it out of a 02 Crownline. The only problem that I have ran into is that it has a sea water pump on the motor and my alpha drive has the impeller to cool the system. So I...
I have a 1999 Crownline LPX that had a 5.7 with with a two-barrell carb. I replaced it with a 350 Mag MPI out of a 2002 Crownline. The new motor has a sea pump on it and I still have the Alpha outdrive. Can I run the two pumps in series? Can I put an idler pulley in place of the sea pump and...
