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 )

> CD ignition box
Geezer914
post Aug 23 2024, 11:28 AM
Post #1


Geezer914
***

Group: Members
Posts: 1,922
Joined: 18-March 09
From: Salem, NJ
Member No.: 10,179
Region Association: North East States



What CD box are you using with a Mallory Unilite distributor. I tried a HiFire box but it was not compatible with the factory tachometer.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 5)
rfinegan
post Aug 23 2024, 11:51 AM
Post #2


Senior Member
***

Group: Members
Posts: 1,073
Joined: 8-February 13
From: NC
Member No.: 15,499
Region Association: MidAtlantic Region



Which Hi fire? I have one running on the uni lite and the tach out line runs the factory TACHOMETER on my 75 914 OK
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Geezer914
post Aug 23 2024, 12:30 PM
Post #3


Geezer914
***

Group: Members
Posts: 1,922
Joined: 18-March 09
From: Salem, NJ
Member No.: 10,179
Region Association: North East States



I don't remember, what Hifire are you running? What wire from the box did you hook up to the tech? Are you running a tack adapter? Thanks.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rfinegan
post Aug 23 2024, 01:32 PM
Post #4


Senior Member
***

Group: Members
Posts: 1,073
Joined: 8-February 13
From: NC
Member No.: 15,499
Region Association: MidAtlantic Region



I have the Mallory HIFIre VI al (rev limiter)model and the Unlit distributor for the trigger. The yellow wire is the tach signal and the coil has multiple pulses. NO tack signal buffer in use
https://documents.holley.com/6852m.pdf
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rfinegan
post Aug 23 2024, 01:35 PM
Post #5


Senior Member
***

Group: Members
Posts: 1,073
Joined: 8-February 13
From: NC
Member No.: 15,499
Region Association: MidAtlantic Region



pic
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Geezer914
post Aug 23 2024, 01:56 PM
Post #6


Geezer914
***

Group: Members
Posts: 1,922
Joined: 18-March 09
From: Salem, NJ
Member No.: 10,179
Region Association: North East States



Thanks for the information!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

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: 9th May 2025 - 10:29 PM