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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Steeda UD Pullies

  • Thread starter Thread starter mhanksii
  • Start date Start date Jul 15, 2007

mhanksii

Member
Jan 3, 2006
336
0
16
Maryland
Jul 15, 2007
#1
  • Jul 15, 2007
  • #1
I have a set of Steeda UD Pullies but not the bolts. Do I have to have them or can I reuse the stock bolts in there place?
 

bigcat

start with the upper hole, and if more traction is
May 1, 2005
3,015
1
79
7200 feet
Jul 15, 2007
#2
  • Jul 15, 2007
  • #2
you are not supposed to reuse the crank bolt. its a torque to yield bolt and needs to be replaced. the waterpump pulley bolts can be reused, and the stud for the alternator can be trimmed instead of replaced.
 
9

91frppgt

New Member
Dec 16, 2005
56
0
0
Jul 16, 2007
#3
  • Jul 16, 2007
  • #3
i'm in the same boat!

my steeda UD pullies are out for delivery today...so do I have to buy a new crank bolt?

thanks guys!
 

bigcat

start with the upper hole, and if more traction is
May 1, 2005
3,015
1
79
7200 feet
Jul 16, 2007
#4
  • Jul 16, 2007
  • #4
i heard on another forum that the steeda kits come with new bolts now. i installed a set not too long ago that did not come with a new CRANK bolt. it came with a starter bolt only. i recommend throwing that one away and renting the installer kit from the parts store like autozone. check out the link in my sig for the part numbers needed for the installer tool and the removal tool. use the chrysler puller, as it works the best for this application.

if you do not get a new crank bolt, you will have to order one. i think they are only like $6 from the dealer, IIRC.
 
2

281Ponies

New Member
Nov 14, 2003
190
0
0
Jul 16, 2007
#5
  • Jul 16, 2007
  • #5
Before I start let me say clearly that I am not trying to dispute or convince anyone to do what I did.

I purchased my Steeda pulley in early May of this year from Brenspeed and in the instructions that came with mine it says…

Use the longer bolt supplied to pull the balancer onto the crankshaft.
Don’t tighten the bolt all the way. Once the pulley is on far enough for the factory bolt to reach, Remove the longer bolt and install the factory bolt.
Do not reuse the factory bolt more than 2 times. If you do, replace it with a new one from your dealership, part # F5RZ-6A340-B.

Following the instructions provided with my Steeda pulleys… I re-used the factory crank bolt and followed the torque specifications to a T.

Again I am not saying you should do what I did… it is your vehicle do what you feel is right.
 

mhanksii

Member
Jan 3, 2006
336
0
16
Maryland
Jul 16, 2007
#6
  • Jul 16, 2007
  • #6
281Ponies said:
Before I start let me say clearly that I am not trying to dispute or convince anyone to do what I did.

I purchased my Steeda pulley in early May of this year from Brenspeed and in the instructions that came with mine it says…

Use the longer bolt supplied to pull the balancer onto the crankshaft.
Don’t tighten the bolt all the way. Once the pulley is on far enough for the factory bolt to reach, Remove the longer bolt and install the factory bolt.
Do not reuse the factory bolt more than 2 times. If you do, replace it with a new one from your dealership, part # F5RZ-6A340-B.

Following the instructions provided with my Steeda pulleys… I re-used the factory crank bolt and followed the torque specifications to a T.

Again I am not saying you should do what I did… it is your vehicle do what you feel is right.
Click to expand...

I agree that it should be replaced, but read those very same directions and couldn't stop myself from getting those pullies on. Everything is going well so far. Thank you for the fast reply Bigcat!

By the way for all you who say there is not real power to be had, I agree but like getting rid of extra weight there is some real quickness about my pony now! Also just try and keep my baby from revving up to the red line now, it doesn't happen without cruise control!
 

webb06GT

New Member
May 30, 2007
18
0
0
Jul 16, 2007
#7
  • Jul 16, 2007
  • #7
Yep I re-used mine after pulling the crank pulley on with the starter bolt. No issues, just follow the torque sequence.
 
R

RKNMACH

New Member
Jun 29, 2007
9
0
0
Virginia
Jul 18, 2007
#8
  • Jul 18, 2007
  • #8
It only costs around $6.00 for a new crank bolt and it's worth the insurance. Steeda provides the bolt of the alternator so your belt won't shred. I like the pulleys and have noticed it's a bit easier to coordinate the clutch/gas whike taking off in a normal take off in first gear. Not as much resistance.
 

bigcat

start with the upper hole, and if more traction is
May 1, 2005
3,015
1
79
7200 feet
Jul 18, 2007
#9
  • Jul 18, 2007
  • #9
FWIW, my Roush pullies came with a new crank bolt. no separate trip to the dealer for me. the only real difference between the two is that roush says to trim that alternator stud instead of replacing it. not a big deal, you only trim about 1/4 inch off and none of it is threaded, so you dont worry about goofing up the threads. the instructions that come with the roush are also 100 times better. about 10 pages with full color pics. the steeda instruction leave something to be desired.
 

red05bullitgt

Member
Aug 15, 2005
861
0
16
Pittsburgh, PA.
Jul 20, 2007
#10
  • Jul 20, 2007
  • #10
mhanksii said:
I agree that it should be replaced, but read those very same directions and couldn't stop myself from getting those pullies on. Everything is going well so far. Thank you for the fast reply Bigcat!

By the way for all you who say there is not real power to be had, I agree but like getting rid of extra weight there is some real quickness about my pony now! Also just try and keep my baby from revving up to the red line now, it doesn't happen without cruise control!
Click to expand...

Well, for those of you who don't consider 10 more HP, as being real power to be had ? Then not only do I disagree ! but my dyno results also disagree as well..IMHO, UDP's provide one of the best bangs for the buck, in not only improving HP and Torque performance.. but also extend the life of you're power driven accessories and engine as well, by reducing parasitic drag..All in all, I believe 10 more ponies are considered as real power to be had, in which you both notice and feel SOTP improvement in overall throttle response..and most of all, UDP's don't require any additional tuning either.
 
R

RKNMACH

New Member
Jun 29, 2007
9
0
0
Virginia
Jul 20, 2007
#11
  • Jul 20, 2007
  • #11
I noticed the diference right away the first time I took off in first gear. Less drag and better response from the engine - made that first little surge much smoother.
 
K

kkdoughboy

New Member
Jul 20, 2007
212
0
0
Pennsylvania
Jul 21, 2007
#12
  • Jul 21, 2007
  • #12
Hello fellas, How difficult are pulleys to install, for real. I've install Headers, X-pipe and MSD coil on plugs so far on my 07. Do you think pullies are an option for me. I hear if you dont torque bolts correctly and stuff you could really damage your engine. Of course I dont want to do that for 5-10 hp. If anyone has personally installed them and could help that would be much appreciated. Thanks, Chris
 

mhanksii

Member
Jan 3, 2006
336
0
16
Maryland
Jul 22, 2007
#13
  • Jul 22, 2007
  • #13
kkdoughboy said:
Hello fellas, How difficult are pulleys to install, for real. I've install Headers, X-pipe and MSD coil on plugs so far on my 07. Do you think pullies are an option for me. I hear if you dont torque bolts correctly and stuff you could really damage your engine. Of course I dont want to do that for 5-10 hp. If anyone has personally installed them and could help that would be much appreciated. Thanks, Chris
Click to expand...

They are much easier than headers. It may take you three hours if you go real slow, drink a 6-pack, and BS with friends in the process. You do need to torque the crank bolt down correctly, but using a torque wrench is very simple. If your not bolting on a blower then this is a MUST bolt on! You won't be sorry and if you are that worried about it, it can't take a mechanic that is worth anything more than an hour and half or about $150 in cost for install. Even with that added to the cost of the pullies this is still a great upgrade!
 
9

91frppgt

New Member
Dec 16, 2005
56
0
0
Jul 23, 2007
#14
  • Jul 23, 2007
  • #14
do pullies void the warrenty??
 

red05bullitgt

Member
Aug 15, 2005
861
0
16
Pittsburgh, PA.
Jul 23, 2007
#15
  • Jul 23, 2007
  • #15
91frppgt said:
do pullies void the warrenty??
Click to expand...

If their not directly responsible, for causing the warranted parts in question to fail ? Then NO, it doesn't affect the warranty claim.
 
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