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hig
07-20-2013, 06:36 PM
I'm in the process of wiring my LT1 that I rebuilt, the motor was out of the boat when I purchased it. I've received great reference pics from SP Maristar but I still have a few question:

Where does this wire go? I short part goes to the oil pressure sender but I'm not sure where the long one goes, it must go up by the front accessories:

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_201828_zps4ff478f7.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_201828_zps4ff478f7.jpg.html)

Can someone send me a pic of the wiring for my alternator, the reference pic I have is a different style alternator:

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_201111_zps0e85be31.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_201111_zps0e85be31.jpg.html)

Would someone know what this temperature sender is for? SP Maristar has the wire for it but no sender. I also have a sending unit in my water pump:

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_202317_zps7acd3a30.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_202317_zps7acd3a30.jpg.html)

Sorry for the bad pics, normally my cell phone take good ones.

Thanks, Steve

hig
07-20-2013, 08:35 PM
One more question, does the stud go by the alternator like I have it? If it does, what goes there?

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130720_201640_zps59beaf22.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130720_201640_zps59beaf22.jpg.html)

Thanks again, Steve

Table Rocker
07-21-2013, 03:53 PM
I'm in the process of wiring my LT1 that I rebuilt, the motor was out of the boat when I purchased it. I've received great reference pics from SP Maristar but I still have a few question:

Where does this wire go? I short part goes to the oil pressure sender but I'm not sure where the long one goes, it must go up by the front accessories: On my boat that side of the engine has two mini looms. One has wires for the oil pressure and the water temp, the other goes to the knock sensor.

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_201828_zps4ff478f7.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_201828_zps4ff478f7.jpg.html)

Can someone send me a pic of the wiring for my alternator, the reference pic I have is a different style alternator: I can't get a pic right now, I am at the lake. Looking at the back of my alternator (I assume it is stock, but have no idea), the stud at the top right has the larger orange charging wire. The purple wire goes on the back of the hub that sticks out the back of the alternator that has the electronics inside. I only have one stud in that location.

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_201111_zps0e85be31.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_201111_zps0e85be31.jpg.html)

Would someone know what this temperature sender is for? SP Maristar has the wire for it but no sender. I also have a sending unit in my water pump: The sender on the water pump is for the ECM, the one in the head is for the gauge.

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130719_202317_zps7acd3a30.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130719_202317_zps7acd3a30.jpg.html)

Sorry for the bad pics, normally my cell phone take good ones.

Thanks, Steve
One more question, does the stud go by the alternator like I have it? If it does, what goes there? On my boat, that is where the ground from the battery is.

http://i871.photobucket.com/albums/ab280/hig69/98%20Mastercraft/20130720_201640_zps59beaf22.jpg (http://s871.photobucket.com/user/hig69/media/98%20Mastercraft/20130720_201640_zps59beaf22.jpg.html)

Thanks again, Steve
Let me know if you need anything else.