• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

slow starting on fully built drag car

  • Thread starter Thread starter mercurycapri
  • Start date Start date Jun 16, 2009
M

mercurycapri

Member
May 30, 2006
211
2
18
washington
Jun 16, 2009
#1
  • Jun 16, 2009
  • #1
Hey guys my dad is having issues with his 1980 mustang. He asked if I could help him out by asking on stangnet since i'm always looking around on here. The problem is that his car starts easily when cold but once its warmed up and you try starting it again. It acts as if the battery is weak and turns over slowly. Its charging and holding a charge. Its got a brand new 429 stroker windsor motor with all pre fitted parts from the machine shop. Last year it had a 408 stroker motor and did the same exact thing. We have a high torque mini starter all parts on this car are new and high quality parts. Any ideas thrown out would be greatly appreciated. I'm not expecting anyone to spill there guts out just suggestions or ideas. thank you

p.s. we want to race this car and win some races
 
L

Lawbreaker5.0

Member
Feb 20, 2009
543
2
18
Texas
Jun 16, 2009
#2
  • Jun 16, 2009
  • #2
heat soaked starter. is it wrapped?
 
M

mercurycapri

Member
May 30, 2006
211
2
18
washington
Jun 17, 2009
#3
  • Jun 17, 2009
  • #3
Its wraped
 

jrichker

StangNet's favorite TOOL
In Remembrance. Thank you for your contributions
Mar 10, 2000
27,512
2,813
234
Dublin GA
Jun 17, 2009
#4
  • Jun 17, 2009
  • #4
Is the battery in the stock location or in the rear?
 

Dark Knight

Founding Member
Feb 1, 2000
2,578
0
0
Chandler, Az.
Jun 17, 2009
#5
  • Jun 17, 2009
  • #5
Might try a start timing retard if you're running alot of compression and have an MSD setup. A bigger cable from the battery if it's in the trunk/hatch will help too.
 
M

mercurycapri

Member
May 30, 2006
211
2
18
washington
Jun 17, 2009
#6
  • Jun 17, 2009
  • #6
Thank you guys
 
You must log in or register to reply here.

Similar threads

T
2001 GT 4.6 V8 weak crank no start.
  • The-Bamboo-Farmer
  • Nov 12, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
2
Views
214
1996 - 2004 SN95 Mustang -General/Talk- Nov 13, 2025
The-Bamboo-Farmer
T
T
Help with a 95 5L crank no start
  • TheBubbaJoe
  • Nov 4, 2025
  • 1994 - 1995 Specific Tech
Replies
3
Views
495
1994 - 1995 Specific Tech Nov 5, 2025
AeroCoupe
Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
46
Views
3K
1965 - 1973 Classic Mustangs -General/Talk- Jul 16, 2026
Noobz347
R
What's it Worth? 1997 Cobra, a ton of mods and restoration
  • riored97snake
  • Jun 18, 2026
  • What is it Worth?!?!?
Replies
2
Views
288
What is it Worth?!?!? Jun 21, 2026
riored97snake
R
J
Progress Thread Family member 1989 GT- Backstory and updates
  • JRC99
  • Apr 19, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 26, 2025
JRC99
J
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang 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?