I am getin my richmond 3.90 gears in at 7:00AM,

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10-24-2003, 11:02 PM

Wheatley

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I am getin my richmond 3.90 gears in at 7:00AM,

I am havin them installed in the morning guys,I can not wait.How much do yall think it will drop my 1/8mile and 1/4mile times?I do have posi with 3.42's,so a 3.90 is kind of a big jump.

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10-24-2003, 11:45 PM

goshawk23

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i dunno, maybe 2/10's. i am about to jump to 3.73 mainly for hwy mileage and i kinda expect that gain from that.

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10-25-2003, 01:57 PM

01 Silverado

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Quote:

Originally Posted by goshawk23

i dunno, maybe 2/10's. i am about to jump to 3.73 mainly for hwy mileage and i kinda expect that gain from that.

Going from 3.42 to 3.73's you will LOOSE highway miliage. Not too much of a difference, but there will be a miliage loss, and a performance gain from it.