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Discussion Topic:
Crab Distributor
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Stroker |
12-01-2009 @ 3:55 PM
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Senior
Posts: 1460
Joined: Oct 2009
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Danny: I would think than any of the good people who advertise coil rebuilding in the V8 times would be able to supply the clips, rotor, gasket. Keep in mind though, that unless you have a 42, it will not be the correct distributor. Might be just the ticket for a Street Rod, but doesn't do justice to any other year Ford than a 42. Going back to the original issue, "sorting-out" all those wires isn't really a big deal, as I'm sure most 46-48 owners will attest to. 32-41 owners have the same issues times two. As I've stated earlier, my favorite distributer (after my converted DuCoil Zephyr) is the crab, but on my 38, I have the correct year, correct looms, etc., because I think it just "looks right". There is a certain elegance to doing it the way it was intended.
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Danny/Texas |
12-01-2009 @ 2:58 PM
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Member
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Joined: Nov 2009
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so how do I contact you for the parts needed? Danny
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wmsteed |
11-30-2009 @ 10:36 AM
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Senior
Posts: 613
Joined: Oct 2009
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Well since it's humor you want, how about.... "No need to stand on our toilet seat, our crabs can jump fourteen feet"
Bill 36 5 win delx cpe
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fortyfordguy |
11-29-2009 @ 4:32 PM
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Member
Posts: 27
Joined: Oct 2009
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To convert the 1946-48 distributor to the 42-44 crab style, you only need a couple pieces. The clip kit (replaces the single bail), the 21A rotor, and the 21A crab cap. There is a subtle difference in the spark plug wires, but if you aren't worried about originality on the setup, you could use the existing wires (if they are in good condition). We stock all the parts mentioned. The aftermarket offers the electronic version of the 42-44 crab distr, but guys often run into clearance problems using that setup (particular with one brand as the dizzy assy extends pretty far forward compared to the original). The stock crab distr was actually a Mallory design and not a bad one at that.
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Stroker |
11-29-2009 @ 2:46 PM
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Senior
Posts: 1460
Joined: Oct 2009
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That's good Alan! Guess we just assume......! At least she didn't think we were "distributing" the kind of crabs we were warned about in the service. Get out that old, green ointment Give those crabs a disappointment Keep it on for a year and a day Though it burns, and it itches It will kill those son's-a-******* In the good old fashion way! Now, if this doesn't get me kicked off the forum, I humbly apologize to those who have had the misfortune of acquiring same.
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ford38v8 |
11-29-2009 @ 1:50 PM
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Senior
Posts: 2759
Joined: Oct 2009
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OK... I got a good one for you! As I was reading the latest posting on this thread, my wife leans over my shoulder to see what I was reading, and asks: "Someone is your club is a crab Distributor? See if you can get some and I'll go get a fresh loaf of sour french bread!"
Alan
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Stroker |
11-29-2009 @ 1:36 PM
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Senior
Posts: 1460
Joined: Oct 2009
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I agree with Bill, as I've used a "crab" on various high performance motors through the years. One advantage was that you could keep the plug wires well separated with the use of fiber or rubber spacers. We felt that this was desirable to reduce inductive losses and potential cross-firing under high compression applications. Harmon & Collins also used the crab on their racing magnetos. Currently, MSD offers a "Pro- Billet" front mount performance distributor that uses a "crab-style" cap, albeit with a different attachment method (screws vs clips) and male terminals. So...I always thought the "crab" was one of Ford's Better Ideas.
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wmsteed |
11-29-2009 @ 10:58 AM
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Senior
Posts: 613
Joined: Oct 2009
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Just a little bit more info. The "crab" style distr. cap only came on the '42 model cars. Why it only lasted for one model year is a big mystery. Some people think that the cap was very prone to letting water into the distr...not so. If the rubber boots on the wires are tight and the cap has a good gasket, they are not anymore prone to water entering the system than any other cap. The coil for the crab style cap is mounted up on the intake manifold just like the '46-48's As already stated, you just need the '42 style spring clips on the '46-48 distr. The Harmon-Collins dual point/coil ignitions all used the '42 cap... I have had one of these ignitions on my '36 Ford for over 55 years, having driven it in snow blizzards and driving rain storms, I never had the car stall because of a wet ignition.
Bill 36 5 win delx cpe
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42ford |
11-25-2009 @ 1:59 PM
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New Member
Posts: 104
Joined: Oct 2009
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The crab dist is older than the 59AB. The dist is the same. You can buy the two latches and replace the two wire bails and use the crab distributor cap. Is that what you wanted to know?
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Danny/Texas |
11-25-2009 @ 7:44 AM
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Member
Posts: 23
Joined: Nov 2009
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I hear someone out there makes a conversion kit to go from the original style on 59AB to the crab distributor. Anyone know who that might be. Fighting the wires in this old style is getting the best of me. Thanks
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