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Thread: alternator and FFR harness?

  1. #1
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    alternator and FFR harness?

    what alternator is used with the FFR supplied harness for a MKIII?

    No plug came with the kit and appears to be a one wire set up for the kit? Is the 87-93 mustang alternator a one wire set up?

  2. #2

    Steve >> aka: GoDadGo
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    If it is a one wire set up, then it has likely been converted to a GM style alternator.
    The attached link may give you some options to consider:

    https://www.summitracing.com/search?...e%20alternator

    Sorry that I can't assist you more; however, I'm a Chevy guy and have converted the stock Ron Francis wiring harness to accept a one wire alternator.
    Personally, I think it is a cleaner looking installation.

  3. #3
    Senior Member phileas_fogg's Avatar
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    If it helps, Forte provided a 1 wire 10SI Delco Alternator 7127-SEN-100A6G, 53170 with my 302. My RF harness (Rev N) came with the plug for a Ford alternator; like Dad I converted it to feed a single wire alternator.


    John
    MK IV Roadster #8631
    Ford 302, Holley Terminator EFI, T5z, 3.55 Rear End, IRS, 17” Halibrand Replicas (9” front, 10.5” rear), Nitto 555 G2’s (275/40ZR17 front, 315/35ZR17 rear), Fast Freddie’s Power Steering, F5 Wilwood Brakes, FFMetal’s Firewall Forward, Forte’s Hydraulic Clutch & Throttle Linkage
    https://www.ffcars.com/threads/phile.../#post-4776313

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