Why not 3.90s?

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10-06-2006, 01:07 AM

#21

ben790450

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Location: Colorado- 8500 feet!

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RE: Why not 3.90s?

dont cobras come with 3.55's? You woulnt even feel it if you did 3.73's. I say if ur afraid of 4.10's do 3.90's

10-06-2006, 01:09 AM

#22

03sonicgt

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Join Date: Oct 2005

Location: Berkley, Michigan

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RE: Why not 3.90s?

Most people don't buy 3:90s because frpp doesn't make that gear ratio. And I msyelf wouldn't buy any other ring and pinion other than frpp.

10-06-2006, 01:13 AM

#23

NXgt

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Posts: 158

RE: Why not 3.90s?

My car is supercharged and the 3.90s work well for me but you do have a 4v so the 3.73s might be better for you.

10-06-2006, 01:15 AM

#24

ben790450

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RE: Why not 3.90s?

Quote:

ORIGINAL: 03sonicgt

Most people don't buy 3:90s because frpp doesn't make that gear ratio. And I msyelf wouldn't buy any other ring and pinion other than frpp.

10-06-2006, 01:23 AM

#25

Gar4pt6

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Join Date: Jun 2006

Location: Tucson, AZ

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RE: Why not 3.90s?

Do most of you guys that are all for the 3:90s have the 3650? I hear that with the 3650 you should go w/ 4:10s or 4:30s or is that just for n/a (im planning on going with N2O down the road)

10-06-2006, 01:35 AM

#26

NXgt

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RE: Why not 3.90s?

Yes i have a 3650.

10-06-2006, 08:20 AM

#27

beastzilla02

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Join Date: Jun 2006

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RE: Why not 3.90s?

i have a stock 97 gt vert..and id ont plan on doing anything besides gears...so should i get 3.90 or 4.10 ?

10-06-2006, 10:27 AM

#28

macgyver

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Join Date: Sep 2006

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RE: Why not 3.90s?

Richmond makes frpp gears.

10-06-2006, 11:10 AM

#29

xxkazp3rxx

6th Gear Member

Join Date: Dec 2005

Location: Florida

Posts: 5,893

RE: Why not 3.90s?

No Motive does.. and I don't think i've ever heard of more then 2 sets of Richmond gears not whine regardless of install.

FRPP, or Motive - leave it at that.

Quote:

ORIGINAL: macgyver

Richmond makes frpp gears.