Help me find an underhood ignition wire

8850 · 06-08-2001, 11:58 PM

I have a pressure switch mounted in my oil pressure sending unit on the side of the block. I would like to wire into my ignition so that should I lose oil pressure my ignition will cut off. Perferably an underhood wire that I can wire in series. Can anybody give me a wire color that goes through the ignition switch? Is there one at the starter relay?

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88 347, Twisted wedge heads,Comp Cams 224/230 cam, 1/4=10.718 @ 123.02 mph dyno= http://www.fbody.com/members/LarryS/mustdyno.jpg

302man · 06-09-2001, 05:11 PM

I think you would want the one that kills the ignition module ??? I would or think thats what you are asking for. The stock wires are over by the starter solinoid /coil area. I believe the colors are red and white. They are in a plastic connector. I probed mine and that was it. These red and white wires are the ones I used when hooking up my MSD ignition . Hope this get you close or there.

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302,vortech s trim @18-20lbs showing,edelbrock performer heads-o ringed,gt 40 upper&lower, mac 1 5/8"long tubes, sub frame connectors,50/50 rear, 70/30 front, manual rack,3:55 gears, c4 , best time 10.13@135mph

06-08-2001, 11:58 PM	#1
8850 Registered Member Join Date: Nov 1998 Location: Sugarland, TX USA Posts: 161	Help me find an underhood ignition wire I have a pressure switch mounted in my oil pressure sending unit on the side of the block. I would like to wire into my ignition so that should I lose oil pressure my ignition will cut off. Perferably an underhood wire that I can wire in series. Can anybody give me a wire color that goes through the ignition switch? Is there one at the starter relay? ------------------ 88 347, Twisted wedge heads,Comp Cams 224/230 cam, 1/4=10.718 @ 123.02 mph dyno= http://www.fbody.com/members/LarryS/mustdyno.jpg

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06-09-2001, 05:11 PM	#2
302man Registered Member Join Date: Jul 1999 Location: INDIANAPOLIS Posts: 404	I think you would want the one that kills the ignition module ??? I would or think thats what you are asking for. The stock wires are over by the starter solinoid /coil area. I believe the colors are red and white. They are in a plastic connector. I probed mine and that was it. These red and white wires are the ones I used when hooking up my MSD ignition . Hope this get you close or there. ------------------ 302,vortech s trim @18-20lbs showing,edelbrock performer heads-o ringed,gt 40 upper&lower, mac 1 5/8"long tubes, sub frame connectors,50/50 rear, 70/30 front, manual rack,3:55 gears, c4 , best time 10.13@135mph