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New Gear Ratio's - Advice For Autox


polyol

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I cannot tell you how much the 390 gears made a difference.  This is what it should have come with stock.  Holy crap what a diff. Money well spent.

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10 hours ago, polyol said:

I cannot tell you how much the 390 gears made a difference.  This is what it should have come with stock.  Holy crap what a diff. Money well spent.

Did you have the base C6 rear-end installed for the 3.90's ?

I'm assuming you have the current RPM rear diff upgrade ..... http://www.rpmtransmissions.com/page48.html 

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joe@cpr.com

Victor I'm playing with you. It's a base diff. But to many people worry about them. You don't drag race like an idiot, I have a built c5 diff and I know mine won't grenade. 

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5 hours ago, joe@cpr.com said:

Victor I'm playing with you. It's a base diff. But to many people worry about them. You don't drag race like an idiot, I have a built c5 diff and I know mine won't grenade. 

Ahh, gotcha !!! I was hoping you might have been part of a pilot vendor who were testing pre-production runs of the gears that are supposed to be available later this summer....and I wanted some of that action LOL

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