 123 ignition pros -cons ? |
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| jims914 |
 Apr 3 2023, 11:15 PM
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Member  Group: Members Posts: 125 Joined: 11-March 11 From: Tempe,AZ Member No.: 12,816 Region Association: Southwest Region 
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Anyone have any Pros or Cons for a 123 ignition D-jet tune-4-r-v-p unit for 74 2.0 ?
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| Lockwodo |
Oct 28 2023, 07:10 PM
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Member Group: Members Posts: 202 Joined: 23-December 21 From: Santa Cruz, Californnia Member No.: 26,193 Region Association: Northern California
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This is how I programmed the 123 centrifugal curve on my '74 2.0, and it seems to work great:
 I've experimented a bit with the MAP curve to add a little vacuum advance under load, but haven't figured it out yet, so for now am just running the centrifugal curve. Would be interested in hearing from anyone who is using the MAP curve successfully. |
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| VaccaRabite |
Nov 1 2023, 06:30 AM
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En Garde! Group: Admin Posts: 13,466 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
QUOTE(Lockwodo @ Oct 28 2023, 09:10 PM)  This is how I programmed the 123 centrifugal curve on my '74 2.0, and it seems to work great: I've experimented a bit with the MAP curve to add a little vacuum advance under load, but haven't figured it out yet, so for now am just running the centrifugal curve. Would be interested in hearing from anyone who is using the MAP curve successfully. @lockwodo I bet it would work even better if you advanced it to about 8* at 1000. That will give you a little more bite as you are getting off idle. Zach |
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Posts in this topic
jims914 123 ignition pros -cons ? Apr 3 2023, 11:15 PM
rjames The only ‘con’ is the price tag, and that’s ... Apr 4 2023, 12:12 AM BeatNavy I'd add that can be a little tricky/confusing ... Apr 4 2023, 04:37 AM Lockwodo I also have a '74 2.0 and installing the 123 i... Apr 4 2023, 07:17 AM Optimusglen Agreed with the others, the price is a little stee... Apr 4 2023, 07:25 AM rfinegan I have an early one for my 2.0 DJet vac port
12... Apr 4 2023, 08:00 AM jims914 Thanks everyone for your input.
I have been concer... Apr 4 2023, 09:02 AM mgphoto I’ve used the Bluetooth and non Bluetooth versio... Apr 4 2023, 09:08 AM Lockwodo Yes, my 914 was "bucking" under accelera... Apr 4 2023, 09:10 AM
gonzo54
Yes, my 914 was "bucking" under acceler... Apr 4 2023, 09:21 AM mgphoto
Yes, my 914 was "bucking" under accele... Apr 4 2023, 09:52 AM JamesM
Yes, my 914 was "bucking" under accele... Apr 4 2023, 10:43 AM gonzo54
[quote name='gonzo54' post='3069598' date='Apr 4 ... Apr 4 2023, 02:55 PM JamesM
Anyone have any Pros or Cons for a 123 ignition ... Apr 4 2023, 10:55 AM mihai914 This thread covers a lot of questions and various ... Apr 4 2023, 11:00 AM jhynesrockmtn I've got one in a 70 1.7 running Djet and a co... Apr 4 2023, 03:48 PM jims914
I've got one in a 70 1.7 running Djet and a c... Apr 4 2023, 06:22 PM jim_hoyland The 1-2-3 is a true game changer. I’ve had grea... Apr 4 2023, 06:41 PM JamesJ
[quote name='gonzo54' post='3069598' date='Apr 4 ... Apr 4 2023, 10:57 PM Porschef I’ll throw in my .02 cause that’s all it’s w... Apr 5 2023, 05:37 AM nivekdodge do we have a thread on tuning the bluetooth one? (... Oct 27 2023, 02:11 PM 914_teener
do we have a thread on tuning the bluetooth one? ... Nov 1 2023, 05:21 PM iankarr Jake Raby taught me a simple method. First, follow... Oct 27 2023, 11:21 PM kroelofsen
Jake Raby taught me a simple method. First, follo... Oct 28 2023, 07:15 AM nivekdodge
Jake Raby taught me a simple method. First, follo... Oct 28 2023, 09:13 AM fiacra
Jake Raby taught me a simple method. First, follo... Oct 28 2023, 09:50 AM FlacaProductions Great info - thanks, Ian Oct 28 2023, 09:30 AM Lockwodo
[quote name='Lockwodo' post='3110293' date='Oct 2... Nov 1 2023, 04:49 PM |
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