 1974 D jet with new 123 Distributor a couple of questions |
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| Billy Bumpsteer |
 Nov 4 2023, 12:06 PM
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#1
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Newbie  Group: Members Posts: 14 Joined: 2-July 20 From: UK Member No.: 24,443 Region Association: England  |
Completely standard 2.0 1974 car with D jet, I have just replaced the dizzy with 123 version 4RVIE, old dizzy was a 0231 174 005
Question 1, what is the best setting for the flip switch? Question 2, old dizzy had 2 vacuum hoses on it (one from top of throttle butterfly, one from below), 123 dizzy has only 1 port, what do I do? TIA |
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| Billy Bumpsteer |
Nov 5 2023, 08:00 AM
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#2
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Newbie Group: Members Posts: 14 Joined: 2-July 20 From: UK Member No.: 24,443 Region Association: England |
Quick up!
Timing checked and dizzy set to position 0 Car start so strongly now! No bucking or jumping between 2 -3K, feels like a different car, must have found 25% more power 123 distributors do what everyone says they do |
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Posts in this topic
Billy Bumpsteer 1974 D jet with new 123 Distributor a couple of questions Nov 4 2023, 12:06 PM
914_teener
Completely standard 2.0 1974 car with D jet, I ha... Nov 4 2023, 01:39 PM Billy Bumpsteer Great, thanks for the answer, I will plug the hose... Nov 4 2023, 02:21 PM emerygt350 You want the port closest to the dizzy attached to... Nov 4 2023, 02:29 PM emerygt350 I believe that is setting 1 but you need to double... Nov 4 2023, 02:34 PM emerygt350 It isn't the end of the world if you plug both... Nov 4 2023, 02:35 PM 914_teener https://123ignitionusa.com/porsche-with-d-j...nclu... Nov 4 2023, 02:41 PM Billy Bumpsteer So is it 9 or 0 Nov 4 2023, 04:34 PM
914_teener
So is it 9 or 0
I believe the asterisk indicat... Nov 4 2023, 05:16 PM emerygt350 Yeah, they are pretty awesome. Well worth every p... Nov 5 2023, 02:39 PM |
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