Need advice on pulley upgrade

1Badsnake · December 26th, 2008, 05:21 PM

Here is the issue: I have an 03 Cobra that is my daily driver. Lately, I have noticed a squeak coming from one of the pulleys. Now with that in mind, I have a 3.10 upper/ 9lb lower pulley, a steeda idler pulley and the rest are stock ford pulleys. My question is that there are so many to choose from, how do you know whether a 90mm or 100 mm is needed? Also, has anyone ever used the Cog-driven system? It is more expensive, but does it work. I searched the forum and didn't get the info I felt I needed so I posted up. Any help that you guys can give me would be greatly appreciated. Thanks and have a great weekend!

Smoothgrandmama · December 26th, 2008, 06:24 PM

Im not sure how to help you. However you will get more responses in the 4v/svt sectio

1Badsnake · December 26th, 2008, 06:43 PM

I am trying to change all pulleys with the exception of the upper lower and tensioner. While looking at some vendors, the underdrive pullies are labelled as 90mm or 100mm? Which one is better? Or what ar the pos/negs of both? Also, I am looking for someone who has the cog system of belt and pulleys and if it is worth the price.

Smoothgrandmama · December 26th, 2008, 07:05 PM

I see more people running the 100 than the 90. But that may depend on the ether mods i really dont know

1Badsnake · December 26th, 2008, 07:17 PM

What is the difference more hp? more torque? I can't seem to find any info defending either size.

vnmous · April 4th, 2009, 02:06 PM

If you have interest in a cog system please contact me as I have a used one for sale

forcefedcobra · April 12th, 2009, 12:09 AM

billetflow.com

Venomus · October 16th, 2010, 01:42 AM

You Tube

Cog setup... whoa
One of the videos that made me want a Termi

weems · October 16th, 2010, 12:41 PM

Don't get a cog system unless you want to rebuild your snout.

Smoothgrandmama · October 16th, 2010, 12:51 PM

Dont post in a thread two years old unless you wanna look like a newb

Venomus · October 16th, 2010, 04:43 PM

I am new

Smoothgrandmama · October 16th, 2010, 06:16 PM

I gave you a pass. Although in the future try to sex attention to post dates please

.

I was picking on weems.

December 26th, 2008, 05:21 PM	#1
1Badsnake Regular 2003 Mustang Cobra Join Date: May 2007 Location: Virginia Beach, Virginia Posts: 217 iTrader: 0 reviews	Need advice on pulley upgrade Here is the issue: I have an 03 Cobra that is my daily driver. Lately, I have noticed a squeak coming from one of the pulleys. Now with that in mind, I have a 3.10 upper/ 9lb lower pulley, a steeda idler pulley and the rest are stock ford pulleys. My question is that there are so many to choose from, how do you know whether a 90mm or 100 mm is needed? Also, has anyone ever used the Cog-driven system? It is more expensive, but does it work. I searched the forum and didn't get the info I felt I needed so I posted up. Any help that you guys can give me would be greatly appreciated. Thanks and have a great weekend!

December 26th, 2008, 06:24 PM	#2
Smoothgrandmama Assistant to the Manager 12 GT 8.46@88 1/8 Join Date: Apr 2007 Location: Willis,Texas Posts: 7,134 iTrader: 6 reviews	Im not sure how to help you. However you will get more responses in the 4v/svt sectio __________________ Join The MM Facebook: Modded Mustangs Facebook Vote For Modded Mustangs Ride of the Month Eskimo Brothers To Smooth: Safi, Blitz34, Graystang01, WillTheThrill, Bwal, 101Fng

December 26th, 2008, 07:05 PM	#4
Smoothgrandmama Assistant to the Manager 12 GT 8.46@88 1/8 Join Date: Apr 2007 Location: Willis,Texas Posts: 7,134 iTrader: 6 reviews	I see more people running the 100 than the 90. But that may depend on the ether mods i really dont know __________________ Join The MM Facebook: Modded Mustangs Facebook Vote For Modded Mustangs Ride of the Month Eskimo Brothers To Smooth: Safi, Blitz34, Graystang01, WillTheThrill, Bwal, 101Fng

April 4th, 2009, 02:06 PM	#6
vnmous Regular 2003 Cobra & 2002 GT Join Date: Mar 2006 Location: NH Posts: 307 iTrader: 1 reviews	If you have interest in a cog system please contact me as I have a used one for sale __________________ 4 Generations of Real Estate Experience Working For You Broker/Owner Http://www.SnowdonRealty.com

October 16th, 2010, 12:51 PM	#10
Smoothgrandmama Assistant to the Manager 12 GT 8.46@88 1/8 Join Date: Apr 2007 Location: Willis,Texas Posts: 7,134 iTrader: 6 reviews	Dont post in a thread two years old unless you wanna look like a newb __________________ Join The MM Facebook: Modded Mustangs Facebook Vote For Modded Mustangs Ride of the Month Eskimo Brothers To Smooth: Safi, Blitz34, Graystang01, WillTheThrill, Bwal, 101Fng

December 26th, 2008, 06:43 PM	#3
1Badsnake Regular 2003 Mustang Cobra Join Date: May 2007 Location: Virginia Beach, Virginia Posts: 217 iTrader: 0 reviews	I am trying to change all pulleys with the exception of the upper lower and tensioner. While looking at some vendors, the underdrive pullies are labelled as 90mm or 100mm? Which one is better? Or what ar the pos/negs of both? Also, I am looking for someone who has the cog system of belt and pulleys and if it is worth the price.

December 26th, 2008, 07:17 PM	#5
1Badsnake Regular 2003 Mustang Cobra Join Date: May 2007 Location: Virginia Beach, Virginia Posts: 217 iTrader: 0 reviews	What is the difference more hp? more torque? I can't seem to find any info defending either size.

April 12th, 2009, 12:09 AM	#7
forcefedcobra Enthusiast 2003 SVT Cobra Join Date: Nov 2008 Location: oklahoma Posts: 535 iTrader: 0 reviews	billetflow.com

October 16th, 2010, 12:41 PM	#9
weems Tech Exchange Head Honcho 2003 SVT Cobra 11.70 @ 121 Join Date: Aug 2006 Location: Forsyth/Statesboro, GA Posts: 9,176 iTrader: 3 reviews	Don't get a cog system unless you want to rebuild your snout.

October 16th, 2010, 04:43 PM	#11
Venomus Regular 2003 Cobra www.slow.com Join Date: Oct 2010 Location: Orange County to South Bay, CA Posts: 52 iTrader: 0 reviews	I am new

October 16th, 2010, 06:16 PM	#12
Smoothgrandmama Assistant to the Manager 12 GT 8.46@88 1/8 Join Date: Apr 2007 Location: Willis,Texas Posts: 7,134 iTrader: 6 reviews	I gave you a pass. Although in the future try to sex attention to post dates please . I was picking on weems. __________________ Join The MM Facebook: Modded Mustangs Facebook Vote For Modded Mustangs Ride of the Month Eskimo Brothers To Smooth: Safi, Blitz34, Graystang01, WillTheThrill, Bwal, 101Fng

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