Under drive pullies, what size belt?

TweekedGT

New Member

Jul 22, 2004

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Alberta

Jul 15, 2005

#1

• Jul 15, 2005

• #1

Hey guys, what size of belt do i need for under drive pullies for a 4.6? I know you can use a shoe string and figure it out but I'm lazy. I haven't put the pullies on and would like to get the belt on at the same time so I don't have to go running around. Any of you guys with pulleys remember what size you had to buy?

 

90RanGer

New Member

Apr 1, 2004

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Santa Cruz, CA

Jul 15, 2005

#2

• Jul 15, 2005

• #2

Stock belt.

 

xseler8

Member

May 4, 2004

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Montgomery County,Pa.

Jul 15, 2005

#3

• Jul 15, 2005

• #3

Ditto..I had Steeda U/D's that use the stock belt. Only suggestion would be to replace the belt if it has some wear.

 

trinity_gt

10 Year Member

Jan 31, 2003

3,125

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Canada

Jul 15, 2005

#4

• Jul 15, 2005

• #4

Same with my March piggybacks: stock size.

 

TweekedGT

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Jul 22, 2004

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Alberta

Jul 15, 2005

#5

• Jul 15, 2005

• #5

Sweet, thanks boyz. I just assumed since I was changing pullies I'd have to change the size of belt too. I just put a new serpentine on after blowing my last one at 100 mph at the track. Not good when you lose your power steering and power breaks . The pulleys are coming in tonight so i'll get them on tomorrow. Do you guys feel a seat of the pants gain?

 

blackink00

I missed a shift & stole Curt's money.

Mar 30, 2005

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Tempe, AZ

Jul 15, 2005

#6

• Jul 15, 2005

• #6

i did after like 3000rpms. felt a little more torquier than anything though

 

Venom_Nitrous

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Aug 23, 2002

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Spearfish, SD

Jul 15, 2005

#7

• Jul 15, 2005

• #7

The water pump and alternator pullies are bigger and the crank is smaller. They are designed to even out.

 

TweekedGT

New Member

Jul 22, 2004

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Jul 15, 2005

#8

• Jul 15, 2005

• #8

blackink00 said:

i did after like 3000rpms. felt a little more torquier than anything though

Click to expand...

Torque is good. Will help to cut down those pesky 60ft times .

 

blackink00

I missed a shift & stole Curt's money.

Mar 30, 2005

545

0

0

Tempe, AZ

Jul 15, 2005

#9

• Jul 15, 2005

• #9

TweekedGT said:

Torque is good. Will help to cut down those pesky 60ft times .

Click to expand...

mmmm not really. no. not to much to notice