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Anyone have the Mallory or MP degree keys? #1055393
08/18/11 09:47 AM
08/18/11 09:47 AM
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Snoddas Offline OP
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Hi,
Mallory and MP have kits for degree the mechanical advance in the distributor. Its red keys for diffrent degrees.

I want to know the thickness on the 18 and the 20 degrees red keys.

Anyone have this kit?

The mallory kit have part # 29014


6783722-maa-29014.jpg (466 downloads)

1964 Dodge 330 Max Wedge clone
1965 Dodge Hemi A990 clone
Re: Anyone have the Mallory or MP degree keys? [Re: Snoddas] #1055394
08/18/11 09:56 AM
08/18/11 09:56 AM
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540challenger Offline
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I have it at the house, I could measure them when i get out at work later tonight if no one post.

Also when using the keys I ran into a little problem with them.

I used the 16* keys and only had 14* of mech advance when i install the dist. and tested it with my timing light.

I then used the 18* keys and had 16* of mech advance

Re: Anyone have the Mallory or MP degree keys? [Re: 540challenger] #1055395
08/18/11 10:03 AM
08/18/11 10:03 AM
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Snoddas Offline OP
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Great keys...Not.
Okay, then I may need the 22* key also. I should then see the measure diffrens between them also. I could easy set other degrees if needed.

Would be super nice if you could measure the 18, 20, 22 then.

Thanks for the trouble shooting also.

Last edited by Snoddas; 08/18/11 10:04 AM.

1964 Dodge 330 Max Wedge clone
1965 Dodge Hemi A990 clone
Re: Anyone have the Mallory or MP degree keys? [Re: Snoddas] #1055396
08/18/11 10:53 AM
08/18/11 10:53 AM
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540challenger Offline
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not a problem i will post the specs when i get home.

Re: Anyone have the Mallory or MP degree keys? [Re: 540challenger] #1055397
08/18/11 12:40 PM
08/18/11 12:40 PM
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Snoddas Offline OP
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You are the king!


1964 Dodge 330 Max Wedge clone
1965 Dodge Hemi A990 clone
Re: Anyone have the Mallory or MP degree keys? [Re: Snoddas] #1055398
08/18/11 12:57 PM
08/18/11 12:57 PM
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360904 Offline
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I can't wait , I need that info also...Thanks

Re: Anyone have the Mallory or MP degree keys? [Re: 360904] #1055399
08/18/11 01:50 PM
08/18/11 01:50 PM
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Ron_M Offline
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FWIW, Here's the instructions P5153446

(1)

6784116-P51534461.jpg (301 downloads)

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Re: Anyone have the Mallory or MP degree keys? [Re: Ron_M] #1055400
08/18/11 01:51 PM
08/18/11 01:51 PM
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6784119-P51534462.jpg (178 downloads)

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Re: Anyone have the Mallory or MP degree keys? [Re: Ron_M] #1055401
08/18/11 01:51 PM
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Re: Anyone have the Mallory or MP degree keys? [Re: Ron_M] #1055402
08/18/11 01:52 PM
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Re: Anyone have the Mallory or MP degree keys? [Re: Ron_M] #1055403
08/18/11 02:01 PM
08/18/11 02:01 PM
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I want 24* of initial and 36* total, so would I need 12* key??? or 24

Re: Anyone have the Mallory or MP degree keys? [Re: 360904] #1055404
08/18/11 02:33 PM
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Quote:

I want 24* of initial and 36* total, so would I need 12* key??? or 24


You would need a 12* key.
wow that is alot of initial timing may i ask why so much?????

Re: Anyone have the Mallory or MP degree keys? [Re: 540challenger] #1055405
08/18/11 02:41 PM
08/18/11 02:41 PM
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StealthWedge67 Offline
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You would be looking for the 12* key (you want to key in the difference between your initial and the total). I too have seen that the keys are a little undersized, in that I had to use the 18* key plus a little slop to achieve 16 degrees of advance. My set starts at 14*.

Here's what my caliper says on the 14, 16, & 18 degree keys:

14*: .140"
16*: .155"
18*: .170"


Last edited by GEnsrud; 08/18/11 02:42 PM.

LemonWedge - Street heavy / Strip ready - 11.07 @ 120
Re: Anyone have the Mallory or MP degree keys? [Re: StealthWedge67] #1055406
08/18/11 02:54 PM
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car idles good and best vacuum at 24* keys start at 14*= .140" so maybe .120" ?

Re: Anyone have the Mallory or MP degree keys? [Re: StealthWedge67] #1055407
08/18/11 03:15 PM
08/18/11 03:15 PM
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Snoddas Offline OP
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Quote:

You would be looking for the 12* key (you want to key in the difference between your initial and the total). I too have seen that the keys are a little undersized, in that I had to use the 18* key plus a little slop to achieve 16 degrees of advance. My set starts at 14*.

Here's what my caliper says on the 14, 16, & 18 degree keys:

14*: .140"
16*: .155"
18*: .170"






Great information. I assume the 20* is .185 then... 22*: .200


Last edited by Snoddas; 08/18/11 03:19 PM.

1964 Dodge 330 Max Wedge clone
1965 Dodge Hemi A990 clone
Re: Anyone have the Mallory or MP degree keys? [Re: Snoddas] #1055408
08/18/11 03:49 PM
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My 22* key measures .205. These things aren't surgical insturments. They'll get ya close, and use your timing light from there.


LemonWedge - Street heavy / Strip ready - 11.07 @ 120
Re: Anyone have the Mallory or MP degree keys? [Re: StealthWedge67] #1055409
08/18/11 04:24 PM
08/18/11 04:24 PM
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Snoddas Offline OP
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Thanks, jepp I know but It save you some time if you are right first time
I probably go for the 22* end up with 20* because it wasent any super duper accuracy.
Hope to end up with 13-14* initial and total 33-34*



1964 Dodge 330 Max Wedge clone
1965 Dodge Hemi A990 clone
Re: Anyone have the Mallory or MP degree keys? [Re: Snoddas] #1055410
01/30/12 06:36 PM
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phantomx Offline
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Reviving the dead here a little. I just bought a small block dist and it didn't come with the advance keys (I assume that is a seperate kit). With the adjustments maxed out as it comes from the box, this should be 24* mechanical correct? The dist number is 3690426, and it has a thin brown spring and a thick silver spring on the advance just as an FYI. If I'm reading the graph above correctly, it should be all in by about 2800 rpm, yes?
Travis..

Last edited by phantomx; 01/30/12 06:38 PM.

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Re: Anyone have the Mallory or MP degree keys? [Re: phantomx] #1055411
01/30/12 10:49 PM
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Quote:

Reviving the dead here a little. I just bought a small block dist and it didn't come with the advance keys (I assume that is a seperate kit). With the adjustments maxed out as it comes from the box, this should be 24* mechanical correct? The dist number is 3690426, and it has a thin brown spring and a thick silver spring on the advance just as an FYI. If I'm reading the graph above correctly, it should be all in by about 2800 rpm, yes?
Travis..






Re: Anyone have the Mallory or MP degree keys? [Re: phantomx] #1055412
01/31/12 01:30 AM
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I'm running an "old school" mech. Mallory on my 340/6 stroker, maxed out is 26 degrees, I run 10 degrees initial, 36 total,....all comes in at 2200 RPM, real early, 4 gear, car launches HARD







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