MustangForums.com

5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

I think I found my problem. SPARKPLUGS

Thread Tools
 
Search this Thread
 
Old 08-07-2007, 02:17 AM
  #1  
91blackmustanggt
1st Gear Member
Thread Starter
 
91blackmustanggt's Avatar
 
Join Date: Jun 2006
Location:
Posts: 72
Default I think I found my problem. SPARKPLUGS
I installed a motor with aluminum GT-40 heads in my car and Iinstalled the plugs frommy stockH.O. motor. Thecar didn't start and it backfired like crazy. Does this sound normal or do I have other issues?ApparentlyI need these AGSF-32C plugs.
91blackmustanggt is offline  
Reply
Old 08-07-2007, 02:19 AM
  #2  
AdderMk2
Banned
 
AdderMk2's Avatar
 
Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
Default RE: I think I found my problem. SPARKPLUGS
no.. you need a set of autolite 764's

AdderMk2 is offline  
Reply
Old 08-07-2007, 02:24 AM
  #3  
86 5.0L
6th Gear Member
 
86 5.0L's Avatar
 
Join Date: Jul 2006
Location: San Diego, CA
Posts: 6,882
Default RE: I think I found my problem. SPARKPLUGS
do autolite 24s have the same pitch as a gt40 head?[&:]
86 5.0L is offline  
Reply
Old 08-07-2007, 02:27 AM
  #4  
AdderMk2
Banned
 
AdderMk2's Avatar
 
Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
Default RE: I think I found my problem. SPARKPLUGS
ORIGINAL: 86 5.0L

do autolite 24s have the same pitch as a gt40 head?[&:]
24s and 25's will not work with gt-40 heads... he needs 764's
AdderMk2 is offline  
Reply
Old 08-07-2007, 02:32 AM
  #5  
86 5.0L
6th Gear Member
 
86 5.0L's Avatar
 
Join Date: Jul 2006
Location: San Diego, CA
Posts: 6,882
Default RE: I think I found my problem. SPARKPLUGS
nonono I know but isnt there a chance he messed up his threads?
86 5.0L is offline  
Reply
Old 08-07-2007, 02:41 AM
  #6  
AdderMk2
Banned
 
AdderMk2's Avatar
 
Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
Default RE: I think I found my problem. SPARKPLUGS
i believe the thread is the same, but the 24/25's are shorter from what I remember
AdderMk2 is offline  
Reply
Old 08-07-2007, 02:50 AM
  #7  
86 5.0L
6th Gear Member
 
86 5.0L's Avatar
 
Join Date: Jul 2006
Location: San Diego, CA
Posts: 6,882
Default RE: I think I found my problem. SPARKPLUGS
that would be a crappy way to ruin heads [&:]


86 5.0L is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rough idle and vibrating
4cylinderplus2
V6 (1994-2004) Mustangs
10
10-09-2020 07:45 PM
2014 convertible water drains
jerrytubes
2005-2014 Mustangs
2
10-23-2015 12:11 PM
Intake manifold replacement
Dokilar
4.6L (1996-2004 Modular) Mustang
15
10-16-2015 08:13 PM
What other parts should I be concerned about if my pinion bearing went bad?
KingRando
2005-2014 Mustangs
5
10-02-2015 08:06 AM
cost to rebuild heads
Drastang
4.6L (1996-2004 Modular) Mustang
2
09-30-2015 03:48 AM
Tags
Back to Subforum
5.0L (1979-1995) Mustang
View Next Unread
nitrous q's




Advanced Search
Quick Reply: I think I found my problem. SPARKPLUGS


Reply Closed Thread Share
Forum Jump

All times are GMT -5. The time now is 10:27 PM.