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440 distributor question ( electronic ) #895653
01/03/11 08:43 PM
01/03/11 08:43 PM
Joined: Dec 2010
Posts: 35
north palm florida united stat...
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mopar0723 Offline OP
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mopar0723  Offline OP
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I have 1970 roadrunner that was originally a points set up, know a electronic set up, the distributor in the car is at least 11 years old, there is a tag on it (gold) with #3690432 went to auto parts store and it crossed over to a auto line D- 605. I am trying to see what it is I have and what is the right way to go for a new one with easily changeable springs that will still look close to correct.

also there was one in a cardone book that looked the same # 303896 but my dist # did not cross over to that, I just want to get the right one ,any body have any knowledge on this. I think I have a spring issue with my car but instead of changing them if they even can be changed I thought new would be better since this one is so old.

Thanks

Re: 440 distributor question ( electronic ) [Re: mopar0723] #895654
01/03/11 08:53 PM
01/03/11 08:53 PM
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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RapidRobert Offline
Circle Track
RapidRobert  Offline
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Posts: 36,040
Lincoln Nebraska
Quote:

and what is the right way to go for a new one with easily changeable springs that will still look close to correct. I think I have a spring issue with my car but instead of changing them if they even can be changed I thought new would be better since this one is so old.


More info on your symptoms, What eng, 383?. they say the new MP mallory made dizzys are easily adjustable but a JY OE one (would be cheap) out of a 70's 400 will work fine and you can get the hang of R&R ing the center clip to get inside.


live every 24 hour block of time like it's your last day on earth
Re: 440 distributor question ( electronic ) [Re: mopar0723] #895655
01/03/11 11:34 PM
01/03/11 11:34 PM
Joined: Jan 2003
Posts: 5,439
So Cal
Sinitro Offline
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Sinitro  Offline
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Posts: 5,439
So Cal
Quote:

I have 1970 roadrunner that was originally a points set up, know a electronic set up, the distributor in the car is at least 11 years old, there is a tag on it (gold) with #3690432 went to auto parts store and it crossed over to a auto line D- 605. I am trying to see what it is I have and what is the right way to go for a new one with easily changeable springs that will still look close to correct.

also there was one in a cardone book that looked the same # 303896 but my dist # did not cross over to that, I just want to get the right one ,any body have any knowledge on this. I think I have a spring issue with my car but instead of changing them if they even can be changed I thought new would be better since this one is so old.

Thanks




#3690432 is a good number for the 413/426/440 wedge distributor. Its specs should be 20 degrees (@ the crank) advance all in by 2K RPM. My suggestion would be to measure your distributor and its advance curve, then decide the next move.

Just my $0.02..







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