Anyone running 3.90s?

The Snyper

New Member

May 18, 2003

31

0

0

871 metres out...

Dec 3, 2003

#1

• Dec 3, 2003

• #1

I am considering 3.90s as a conpromise for my Crown Plick as opposed to 3.73s and 4.10s.

Thoughts?

 

M

mike93lx

Member

May 22, 2003

391

0

16

Hudson, MA

Dec 3, 2003

#2

• Dec 3, 2003

• #2

3.90's are a good compromise. it would definitely wake the vic up and not be too bad on the highway.

does the crown vic have an electric speedo, or a mech. speedo?

 

D

davs5.0

Founding Member

Jul 10, 2002

921

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0

windsor,ontario,canada

Dec 4, 2003

#3

• Dec 4, 2003

• #3

Threw a set at my ride and I love them. Very little diff in revs around town but it really seemed to wake the car up at the track. Check the times in my sig.

 

Ruffrider

Founding Member

Mar 15, 2001

1,018

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0

Citrus Springs, FL

Dec 4, 2003

#4

• Dec 4, 2003

• #4

I love my 3.90s . It even improved my gas mileage which everyone said it wouldnt do... but I lug around in 5th gear all the time now

 

90mustangGT

I felt sorry for girls because

Founding Member

Jan 15, 2002

2,773

17

89

Dallas, GA

Dec 4, 2003

#5

• Dec 4, 2003

• #5

In a heavy car like a CV with a 4.6 I would definatly get a gear for it. 3.90 is a perfect comprimise between 4.10 and 3.73.

 

Jerry Leaming

Member

Nov 2, 2003

477

2

18

Olympia Wa

Dec 4, 2003

#6

• Dec 4, 2003

• #6

What kind of 3.90's are you running?
Do they make noise and where they hard/time consuming to install?
Where did you buy them from and how much did you pay?

 

Jerry Leaming

Member

Nov 2, 2003

477

2

18

Olympia Wa

Dec 4, 2003

#7

• Dec 4, 2003

• #7

davs5.0????

ruffrider????

Where did you buy them from?
Do they make noise?
What did you pay for them?

 

TrophyHead

15 Year Member

Mar 18, 2003

1,195

11

49

PA

Dec 4, 2003

#8

• Dec 4, 2003

• #8

Pro-5.0 and Motive sells them. I was gonnas get them but opted for 4.10's.

 

D

davs5.0

Founding Member

Jul 10, 2002

921

0

0

windsor,ontario,canada

Dec 5, 2003

#9

• Dec 5, 2003

• #9

I got mine from Drive Train Specialists in Detroit,Mi. They are from Motive Gear and don't make noise at all. I had a guy install them and rebuild the trac-loc in an 8.8 he had laying around for $400 Can. DTS sells them for $175.00
www.drivetrainspecialists.com

 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end

15 Year Member

Nov 11, 2003

6,945

1,598

223

Northern KY

Dec 5, 2003

#10

• Dec 5, 2003

• #10

I've got 4.10s in my car, but i'm also running a C4, which only has 3 speeds, which results in NO gas mileage and about 3k rpms at 60mph! Then again, i wont be driving cross country in this car, so from stop light to stop light, it's a blast!