Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> 123 Ignition Vacuum Adv, Learn me on some vacuum
nditiz1
post Jul 11 2018, 06:59 AM
Post #1


Member
**

Group: Members
Posts: 335
Joined: 26-May 15
From: Mount Airy, Maryland
Member No.: 18,763
Region Association: MidAtlantic Region



Ok so I'm currently running the 123ignition dist on my 2056 with dual webers. I read the instructions and don't understand the mapping. I also don't know how it all works together. Can someone educate me on the vacuum adv and what curve would be best? As the rpm's increase it creates more vacuum thus creating more adv, but if I already have a curve setup to go from 12 degrees at idle to 28 degrees at 3000+ will the vacuum adv move the timing even higher once it is hooked up and mapped?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
nditiz1   123 Ignition Vacuum Adv   Jul 11 2018, 06:59 AM
Mark Henry   On dual weber's you shouldn't run vacuum a...   Jul 11 2018, 08:34 AM
72hardtop   On dual weber's you shouldn't run vacuum ...   Nov 2 2018, 02:15 AM
nditiz1   I'm not sure why Webers shouldn't use vacu...   Jul 11 2018, 09:09 AM
bbrock   I'm not sure why Webers shouldn't use vac...   Jul 11 2018, 09:25 AM
rhodyguy   Isn't there a 123 that doesn't require a v...   Jul 11 2018, 10:31 AM
Mblizzard   To echo what Mark said, after running the 123ignit...   Jul 11 2018, 11:14 AM
Philip W.   So Mike, I will be installing mine soon, right aft...   Jul 11 2018, 11:21 AM
BeatNavy   So Mike, I will be installing mine soon, right af...   Jul 11 2018, 11:40 AM
Philip W.   ok that is where I will start. My idle was about 1...   Jul 11 2018, 11:51 AM
Mblizzard   ok that is where I will start. My idle was about ...   Jul 11 2018, 12:16 PM
DRPHIL914   ok that is where I will start. My idle was about...   Oct 29 2018, 05:39 AM
Dave_Darling   ...how about a more modern solution to the MPS?? ...   Jul 11 2018, 01:13 PM
nditiz1   The whole reason behind the want to use vacuum adv...   Jul 12 2018, 06:04 PM
pete000   I am not using any vacuum on my 123   Jul 12 2018, 06:24 PM
Mblizzard   Phil Don’t worry about the curve numbers. Set ...   Oct 29 2018, 06:27 AM
DRPHIL914   Phil Don’t worry about the curve numbers. Set...   Oct 29 2018, 07:35 AM
BeatNavy   Yes, IIRC the difference between curve 2 and curve...   Oct 29 2018, 08:23 AM
DRPHIL914   Yes, IIRC the difference between curve 2 and curv...   Oct 29 2018, 08:40 AM
Dave97   Has anyone installed the Bluetooth model? What di...   Oct 29 2018, 08:22 PM
pete000   I'm not using any vacuum advance on mine. Work...   Oct 29 2018, 10:15 PM
914_teener   Not that I run carbs......I run D-jet. In my opin...   Oct 29 2018, 10:59 PM
DRPHIL914   Not that I run carbs......I run D-jet. In my opi...   Oct 30 2018, 08:09 AM


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 11th December 2018 - 04:08 PM