525 efi help
#1
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525 efi help
I am trying to convert a gen 6 502 mag mpi to 525 efi fuel injection set up i am wondering if anyone has done this before and if you have to use the trigger system from mercury or can it be replaced with a msd trigger system.I have a 525 computer and wiring harness and cool fuel system for it but was thinking of running a a 1000 pump instead of the cool fuel becouse of no fuel pump boss is there anyproblems with doing that also thanks for any help john
#3
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I do not have closed cooling I was hoping to just use a automotive a 1000 electric fuel pump but I guess I could go that rout all I need to do is change out my sea pump I also was planning on using my oil cooler unless it will not work out thanks john
#5
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I have a 525 efi wiring harness. And a Motorola PCM from a 525 I also have dist coil packs the only thing I don't have is the crank trigger set up an I don't think my timing cover has a place to mount the sencer
Last edited by 33-outlaw; 12-26-2012 at 02:24 PM.
#6
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Are you cloning a 525?
#8
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There is two different wiring harnesses a10 pin and a 14 pin
What one do you have? Also do you have the cam positioning dist?
I'm in the middle of doing this same project myself.
There was three different set ups for cam, crank position sensors,
Pm me your # and I will pass on the info I have if you would like.
Keith
What one do you have? Also do you have the cam positioning dist?
I'm in the middle of doing this same project myself.
There was three different set ups for cam, crank position sensors,
Pm me your # and I will pass on the info I have if you would like.
Keith
#9
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i have the 10 pin harness and yes i do have the dist but do not have the wheel that bolts to the balancer and i am thinking i have to change my timing cover for the crank trigger sensor i will pm u my number thanks for the help john
#10
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I'm doing this same conversion and need to know how to install the trigger wheel to balancer. what is the proper "phasing"? the teeth are spaced differently in 3 locations. 1 of 3 positions is right. anyone know which one? thanks, Tom