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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

underdrive pulleys question

  • Thread starter Thread starter 2002tbstang
  • Start date Start date Feb 12, 2007
2

2002tbstang

New Member
Jan 7, 2007
26
0
1
Pebble Beach
Feb 12, 2007
#1
  • Feb 12, 2007
  • #1
I am thinking about getting the steeda underdrive pulleys because i have heard alot of people are happy with getting the pulleys.I was wondering if there is any way they can hurt the motor and if it affects it in any negative ways?
 

ironmedic

New Member
Mar 18, 2003
1,361
0
0
Puyallup, WA
Feb 13, 2007
#2
  • Feb 13, 2007
  • #2
no hurt on the engine. it just under drives your accessories. i am more into the lightened pulleys than under drives. you normally lose like 25% of your power that powers your car stuff. if you have a full audio system in your car, it could be affected. if you have stock stereo stuff, it is no big deal.
 
0

'03GTinFLA

Member
May 29, 2004
486
0
17
St. Petersburg, FL
Feb 13, 2007
#3
  • Feb 13, 2007
  • #3
Not being a jerk but try a search. Lots of discussion on this one. I have them on my car and no damage. Just make sure you get the right pullies for your year, install them correctly and use the sealer in the keyway. No problems.
 
2

2002tbstang

New Member
Jan 7, 2007
26
0
1
Pebble Beach
Feb 13, 2007
#4
  • Feb 13, 2007
  • #4
I have searched this forum and have heard some good stuff about them but a friend was telling me about how someones mach got screwed up because he changed the pulleys so I just wanted to be sure before I got them.
 

04YELLOWGT

Active Member
Jun 29, 2005
1,135
2
39
Indiana
Feb 13, 2007
#5
  • Feb 13, 2007
  • #5
If the Mach got screwed up it was because whoever installed the pulleys screwed up. I was going to get them but did the blower before I could buy them.
 

CobraRed_96_GT

Active Member
May 20, 2006
1,421
4
39
UCSD/La Jolla
Feb 13, 2007
#6
  • Feb 13, 2007
  • #6
you should be fine. It's about an hour and a half install yourself. Just make sure you have a harmonic puller and go ahead and bake/boil the new crank pulley so it expands and is easier to put on. Just make sure you remember how the belt goes back on.
 

myponyrocks

I have more billet on the Stang than most women ha
Apr 18, 2004
1,219
0
37
Feb 14, 2007
#7
  • Feb 14, 2007
  • #7
I'm running a 1.1k watt amp with Steedas, no headlight dimming even with bass before I bought my capacitor (did that just to be safe). I'm sure maybe the A/C is affected a bit, but it still works when I use it (which is like 1-2 times a year).
 
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