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Gear RAtio 408ci and 200 shot NOS

Old 06-10-2006, 10:38 PM
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Default Gear RAtio 408ci and 200 shot NOS

I have my 9" ready to bolt on my car,I have been driving it with the original 10bolt and 3.23 gears out back.I took it to the track 2 times and Ive raced on street tires,of course no traction but I did manage a 12.20 123mph with a 2.4 sixty.How ever my ?'s are the 9'' has 3.70 gears in it, will it be optimal for my 408ci with a 200 shot of nos,with the 3.23 I crossed the traps at 6600rpm in third.
Old 06-11-2006, 05:24 PM
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What areu all 408 runningear wise?
Old 06-11-2006, 06:17 PM
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their is a stick at the top of the page you select your trans and your tire size and it gives you the mph your at any rpm

assuming you have a 26" tall tire with 3.70 and your shift point is 6600
you speed at 6600 rpm in 3rd is 103 and 4th is 138


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