Re: Off Topic: Looking for '68 Barracuda wiring diagrams

[Jim Jablonski <groovinjim@xxxxxxxxx>]

Indeed, Doug and Mike, those were my immediate suspicions.  Oddly enough, after chasing this a bit I went to basics and tested voltage drop straight across the battery terminals and my cranking voltage is only 11 volts with two different known good batteries.  Hmmm.

Now I’m not sure I have a problem, to be honest, other than this journey started with, according to Holley, the need for “a clean 12 volt ignition feed during both crank and run.”

I’m converting a 440 to Holley Sniper EFI (including Hyperspark ignition management), and in addition to feeding the EFI controller, the 12v ignition feed triggers the ignition module.

I think I’m just going to attempt living with this cranking voltage and hoping it’s sufficient for startup, knowing I have 12.6 volts during Run.

I’ll report back if interested.

Thank you,

Jim

On Tue, Dec 13, 2022 at 8:34 PM 'Doug' via The 1962 to 1965 Mopar Mail List Clubhouse <1962to1965mopars@xxxxxxxxxxxxxxxx> wrote:

most electrical problems are a bad ground

On Tuesday, December 13, 2022, 08:17:28 PM EST, Michael <493mike@xxxxxxxxx> wrote:

As always, check the bulkhead connections.

Mike

On 12/13/2022 1:34 PM, Jim Jablonski (GroovinJim) wrote:

Thanks Neal.  Got it.

Now if I can just figure out why I am only seeing 10.5 volts during cranking I will be good :-D

Jim

On Tuesday, December 13, 2022 at 12:45:36 PM UTC-5 neal wrote:

jim, i got mine for my 68 off of "my mopar" , i believe.   I just printed them out and had them laminated at the copy shop

   neal zimmerman.

On Mon, Dec 12, 2022 at 12:11 PM Jim Jablonski (GroovinJim) <groov...@xxxxxxx> wrote:

Hi folks.  Hope the Christmas season finds you well.

I'm working on a friend's '68 Barracuda and in need of the underhood and IP wiring diagrams.  If you have them would you please send or post?

Thank you,

Jim

-- 
-- 
--
Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!
 
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
-- 
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
http://groups.google.com/group/1962to1965mopars?hl=en.
--- 
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxx.
To view this discussion on the web visit https://groups.google.com/d/msgid/1962to1965mopars/CAGEKV-n%2B4o_jgkK34PaYSxso8k4rrDwrOAe47KhOjYnK46SCSA%40mail.gmail.com.