• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

plug gap(?)

  • Thread starter Thread starter PoppyMod
  • Start date Start date Nov 2, 2010

PoppyMod

Member
Jun 27, 2010
617
6
19
Severna Park, MD
Nov 2, 2010
#1
  • Nov 2, 2010
  • #1
Hey Guys,
This is directed to those guys running a CD ignition box, of some brand.
What plug gaps are you running?

Happy Motoring!
 

blown65

Founding Member
Jul 7, 1999
1,938
4
39
Queen Creek Arizona
Nov 2, 2010
#2
  • Nov 2, 2010
  • #2
I run .035 on mine but if I was turning less rpm i'd prob run 40-50.

MSD Dig 7 box on mine.
 

PoppyMod

Member
Jun 27, 2010
617
6
19
Severna Park, MD
Nov 8, 2010
#3
  • Nov 8, 2010
  • #3
This is to follow up on my plug gap question. I cleaned re-gapped my plugs to .045. When I removed them they ranged from .046 to .050. The old girl seems to run much better now.
Now, I'm motoring happily!
 
You must log in or register to reply here.

Similar threads

Engine Are These rings OK?
  • PonyGTrider
  • Sep 21, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
307
Fox 5.0 Mustang Tech Sep 26, 2026
PonyGTrider
3
Dual sync plug gap
  • 387lx
  • Jan 31, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
243
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 1, 2026
Bullitt347
F
Best plugs for carb'd roller
  • forango
  • Nov 21, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2 3
Replies
52
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 2, 2025
HotFox
R
electrical plug identification
  • redlineracing1328
  • Jun 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
157
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 12, 2026
keel
K
Resolved Weird sound coming from a freshly rebuilt 5.0L
  • karhoot
  • Jun 24, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
355
Fox 5.0 Mustang Tech Jun 27, 2026
Mac131
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?