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Reference Thread: http://forums.iboats.com/forum/engine-repair-and-maintenance/mercruiser-i-o-inboard-engines-outdrives/649263-5-7-vortec-2bbl-to-350-mag-mpi-conversion
I posted to my Thread above and have waited for some responses. I guessing its too old and Ill let it sink into the forums...
Reference thread [http://forums.iboats.com/mercruiser-i-o-inboard-engines-outdrives/5-7-vortec-2bbl-350-mag-mpi-conversion-633726.html]
I purchased a 5.7 LongBlock from a mass rebuilder and got a lot less than what I paid for. Long story short (can read my chronicles above), I'm going to build...
Re: 5.7 Vortec 2BBL to 350 Mag MPI Conversion
Alright one step forward and two steps back.
Man Im pissed, I wont say what company I got my rebuilt long block, but its crap. 2000$ pice of it :facepalm: I will never ever order from them again! PM for Details - Still would like to keep my...
Re: 5.7 Vortec 2BBL to 350 Mag MPI Conversion
This is the shift wiring from my harness. It has a loop installed. Could this possibly be used in some way?
If I'm looking at the diagram correctly J2-9 should be this shift interrupt. If I got lucky and just need to plug it into my existing...
Re: 5.7 Vortec 2BBL to 350 Mag MPI Conversion
Fun Times,
Thanks! I have currently the three wire system.
The new system I just purchased looks like this:
Looks the same style, Lower Right
Hey Guys,
I Currently have a 5.7 Mercruiser Vortec 2BBL MERCARB 250 and am putting together a MPI conversion. I Have the Engine Wire Harness (ECU and IGN) from a 350 Mag 5.7 300HP (Vortec) and Intake with all the sensors. My question is besides a new fuel pump what else would I need?
My ENG...
My engine cover has thunderbird ***** something on it, however the label is worn off. I have the procedures from the mercruiser manuals for a thunderbird iv and v, however when I try grounding the purple/white wire nothing changes. (In accordance with the Merc Technical Manual - perhaps...
