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

Schematic and routing for Short Belts

  • Thread starter Thread starter Roland69
  • Start date Start date Jul 3, 2006
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KyleEBK

Member
Jan 27, 2008
173
5
19
Dec 18, 2014
#21
  • Dec 18, 2014
  • #21
ill check current belt, hopefully still has numbers on it somewhere, paper i got with high output alt says use a belt half inch smaller then current belt,which is think would be 72.5 inches
 

7991LXnSHO

wanna catch the space herp
10 Year Member
Sep 1, 2010
7,387
2,745
194
Kearney, NE
Dec 18, 2014
#22
  • Dec 18, 2014
  • #22
KyleEBK said:
ill check current belt, hopefully still has numbers on it somewhere, paper i got with high output alt says use a belt half inch smaller then current belt,which is think would be 72.5 inches
Click to expand...
Old belt numbers are not needed!!!
Just take the old one in to any decent parts store. Ask them to measure it and get one a half inch shorter, no problem.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,931
224
Massachusetts
Dec 18, 2014
#23
  • Dec 18, 2014
  • #23
7991LXnSHO said:
Old belt numbers are not needed!!!
Just take the old one in to any decent parts store. Ask them to measure it and get one a half inch shorter, no problem.
Click to expand...

The problem is making sure you go to a parts store where the guy actually knows what you are trying to accomplish.

Frequently i find myself at parts stores where if it's not in the computer, the associate has no clue.
 

KyleEBK

Member
Jan 27, 2008
173
5
19
Dec 25, 2014
#24
  • Dec 25, 2014
  • #24
right i find that if certian people are working they know alot of things but other employees dunno if its not on computer
 

Stevenmverrill

5 Year Member
Oct 24, 2017
126
49
48
Nov 4, 2017
#25
  • Nov 4, 2017
  • #25
Bullitt95 said:
Here are my schematics for the SN95 5.0 (belt lengths assume stock pulleys):

Click to expand...
Thanks! Thought about deleting my ac otw to the parts store, and found this with a quick search.
 

Stevenmverrill

5 Year Member
Oct 24, 2017
126
49
48
Nov 4, 2017
#26
  • Nov 4, 2017
  • #26
Also I normally just have them let me in the back. It's asking too much of 10$ an hour to know part #.

It's normally some prefix, the # of ribs, then the last 4 part #'s are inches including 1/10's as the last #

Example: for my 82.7"

5060827

50 is prefix 6 is ribs 082 is inches an 7 is 7/10"
 

a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
10,739
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Hillsborough county
Nov 4, 2017
#27
  • Nov 4, 2017
  • #27
Stevenmverrill said:
Thanks! Thought about deleting my ac otw to the parts store, and found this with a quick search.
Click to expand...
This thread is 3 years old!:zombie:
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,931
224
Massachusetts
Nov 4, 2017
#28
  • Nov 4, 2017
  • #28
Just shows searching works
 
Reactions: Stevenmverrill and General karthief

Stevenmverrill

5 Year Member
Oct 24, 2017
126
49
48
Nov 5, 2017
#29
  • Nov 5, 2017
  • #29
So an update for sn95 ac and smog delete:

82.7 seams long. It works but, with my lopey idle the tensioner actually maxes out and sounds horrible doing it.
 

FastDriver

I was uncomfortably high & wearing a helmet
SN Certified Technician
Sep 5, 2001
6,086
2,687
224
Vass, NC
Nov 8, 2017
#30
  • Nov 8, 2017
  • #30
My technique is to go to autozone and try a few until I find what I like.
 
J

Jarhead67

5 Year Member
Nov 24, 2018
171
64
38
Windsor Locks, Connecticut
Nov 24, 2018
#31
  • Nov 24, 2018
  • #31
Roland69 said:


dont know what happened to the other pic
Click to expand...
I replaced my alternator with a 130 amp alternator, and have deleted Smog Pump but the 84.5 belt was too short because the pulley on the alternator was bigger than the stock. Used 86.5" belt.
 
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