For those with 4.10's...

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Sep 30, 2005 | 04:48 PM

#21

The Boss Hog

Mach 1 Member

Joined: September 21, 2004

Posts: 681

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Quote:

Originally posted by hawgman@September 30, 2005, 6:39 PM
I am probably wrong, but I thought you had to have a 9" to put in 3.90s. I didn't think they would work in a 8.8" rear end.

Quoted post

They are available from Motive (currently out of stock). For some reason, Ford racing does not make them.

The Boss Hog

Sep 30, 2005 | 05:19 PM

#22

300HPGT

Bullitt Member

Joined: May 25, 2005

Posts: 300

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Quote:

Originally posted by Scothew@September 30, 2005, 12:24 PM
I think you will need new tires.

Quoted post

YEAH AND NEW TIRES! LOL. But you are right with N/A 4.10-5.13's will help your times but with a supercharger unless you are running slicks you are running a risk of extreem tire wear. But I think a lot of it is personal preference. And how heavy the right foot is off the line at stoplights and stop signs.