See my thread on an Alternator upgrade I did last year.

Lots of good info there.

https://r.tapatalk.com/shareLink/to...e_tid=1395483&share_fid=90776&share_type=t&link_source=app[/URL]"]Texas Members

I ended up doing a complete battery wiring upgrade.

Sent from my SM-G981V using Tapatalk

 

Texas Members

www.powerstroke.org

Sorry. Hopefully this link works.

Sent from my SM-G981V using Tapatalk

 

See my thread on an Alternator upgrade I did last year.

Lots of good info there.

https://r.tapatalk.com/shareLink/to...e_tid=1395483&share_fid=90776&share_type=t&link_source=app[/URL]"]Texas Members

I ended up doing a complete battery wiring upgrade.

Sent from my SM-G981V using Tapatalk

Address is invalid. Also not gunna download an app.

 

Maybe this link?

Best High Amp Alternator

Started my truck tonight and noticed it was low on FICM power.. it was around 45v at startup and my SCT scanner said the battery voltage was below 12. After it ran for a bit, FICM voltage did get up to 48 and the battery made it to 12.8v. However, it did not get up over 13v at all. I did test...

www.powerstroke.org

Sorry, I'm trying to help.

Sent from my SM-G981V using Tapatalk

 

Maybe this link?

Best High Amp Alternator

Started my truck tonight and noticed it was low on FICM power.. it was around 45v at startup and my SCT scanner said the battery voltage was below 12. After it ran for a bit, FICM voltage did get up to 48 and the battery made it to 12.8v. However, it did not get up over 13v at all. I did test...

www.powerstroke.org

Sorry, I'm trying to help.

Sent from my SM-G981V using Tapatalk

Four pages of alternator talk. I apologize if my post wasn’t clear… I just need need to know where to buy the upgraded cables 😭😭😭😭

 

It's in there.

I give up.. I tried. Good luck.

 

Battery Warehouse will make custom cables that are of better quality than the OEM's, with quality connections..........probably cheaper than OEM cables

 

Thank you!!

 

For about $300, these guys give you a good set. I almost made these for sale at one time, but it's hard to compete with these guys, although my version would have been a little differernt in composition and design.

F250 F350 Diesel 1983-1986 - Custom Battery Cables

Battery Cables for your Ford F-Series Truck 1983-1986 Gen-7

custombatterycables.com

 

I also got mine from XDP which looks to be the same set sold by custom battery cables (just rebranded XDP). Was a half days worth of running the new cables, but was very pleased once done

 

They rebrand them.

 

Got mine from XDP. Also have the alternator cable from them too. Good cables, took a good bit of time messing with the routing tho.