MustangForums.com

4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Underdrive Pulley Question...

Thread Tools
 
Search this Thread
 
Old 09-01-2006, 04:03 PM
  #1  
xX02MustangGTXx
Thread Starter
 
xX02MustangGTXx's Avatar
 
Join Date: Jul 2006
Location:
Posts: 41
Default Underdrive Pulley Question...
Do you need a different belt when you get underdrive pullies?
xX02MustangGTXx is offline  
Reply
Old 09-01-2006, 04:03 PM
  #2  
xX02MustangGTXx
Thread Starter
 
xX02MustangGTXx's Avatar
 
Join Date: Jul 2006
Location:
Posts: 41
Default RE: Underdrive Pulley Question...
like a different size, i meant.
xX02MustangGTXx is offline  
Reply
Old 09-01-2006, 04:20 PM
  #3  
Sable
 
Sable's Avatar
 
Join Date: Aug 2006
Location:
Posts: 23
Default RE: Underdrive Pulley Question...
No, you shouldn't need a different belt if you bought one of the three pulley kits.
Sable is offline  
Reply
Old 09-01-2006, 04:27 PM
  #4  
70 MACH I
3rd Gear Member
 
70 MACH I's Avatar
 
Join Date: Jan 2006
Location: Deerfield, VA
Posts: 674
Default RE: Underdrive Pulley Question...
I've got Steeda, nope, stock belt,

John
70 MACH I is offline  
Reply
Old 09-01-2006, 04:33 PM
  #5  
KTMRYDER
 
KTMRYDER's Avatar
 
Join Date: Jun 2006
Location:
Posts: 29
Default RE: Underdrive Pulley Question...
No belt needed but always a good time to throw a new one on!!
KTMRYDER is offline  
Reply
Old 09-01-2006, 05:51 PM
  #6  
OV10stang
1st Gear Member
 
OV10stang's Avatar
 
Join Date: Jun 2006
Location:
Posts: 63
Default RE: Underdrive Pulley Question...
I've got Steeda underdrives and I had a problem with my belt being noisy, annoyed the hell out of me. I went to the parts store and picked up a belt that was about .8" shorter, solved the problem.
OV10stang is offline  
Reply
Old 09-01-2006, 08:05 PM
  #7  
DTK
3rd Gear Member
 
DTK's Avatar
 
Join Date: Aug 2006
Location:
Posts: 809
Default RE: Underdrive Pulley Question...
I am thinking of getting underdrive pulleys.
Have those of you who got them found a difference in performance to justify the install?

Thanks
DTK is offline  
Reply
Old 09-01-2006, 09:24 PM
  #8  
gt96stang
5th Gear Member
 
gt96stang's Avatar
 
Join Date: Mar 2005
Location: Navarre, FL
Posts: 3,689
Default RE: Underdrive Pulley Question...

ORIGINAL: OV10stang

I've got Steeda underdrives and I had a problem with my belt being noisy, annoyed the hell out of me. I went to the parts store and picked up a belt that was about .8" shorter, solved the problem.
You probably had a bad belt and the underdrives brought it out.
I would also say Steeda, and throw on a new belt since you've got to take the old one off.
gt96stang is offline  
Reply
Old 09-01-2006, 10:10 PM
  #9  
chilledfresh
2nd Gear Member
 
chilledfresh's Avatar
 
Join Date: Oct 2005
Location: Hawaii
Posts: 249
Default RE: Underdrive Pulley Question...
Is there any reason to upgrade from the stock belt? I would say just leave it on until it's time to change it.
chilledfresh is offline  
Reply
Old 09-01-2006, 10:25 PM
  #10  
sweet99
4th Gear Member
 
sweet99's Avatar
 
Join Date: Jun 2006
Location: New York
Posts: 1,178
Default RE: Underdrive Pulley Question...
ORIGINAL: OV10stangI've got Steeda underdrives and I had a problem with my belt being noisy, annoyed the hell out of me. I went to the parts store and picked up a belt that was about .8" shorter, solved the problem.
In your sig you ran a 13.1 but trapped only 103. What's up with that? On 250WHP too, pretty good if that 13.1 is correct. Mark
sweet99 is offline  
Reply



Advanced Search
Quick Reply: Underdrive Pulley Question...


Reply Closed Thread Share
Forum Jump

All times are GMT -5. The time now is 06:53 AM.