Gears / 93 Tune / AL Driveshaft estimates

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05-12-2009, 07:49 PM

joshafmil

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Gears / 91 Tune / AL Driveshaft estimates

Hey guys,

Just curious if anyone has this or knows the abouts of what it will yield in terms of 1/4 times.

This is on an otherwise stock manual 03 GT

Last edited by joshafmil; 05-12-2009 at 08:34 PM.

05-12-2009, 09:18 PM

ddmsgtr1

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What size are the gears, is it a dyno tune or a mail order, and if a mail order from who, and what have you run w/ it the way it sits now?

05-12-2009, 09:32 PM

joshafmil

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heh sorry...

3.73 gears...

Mail order tune from americanmuscle... SCT

05-12-2009, 09:50 PM

Cassie01GT

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I would say it depends on what tires you have. If you can run a 1.8-1.9 60' time Id guesstimate about 13.8 at 101

Oh what altitude are you at? That makes a difference

05-13-2009, 01:30 PM

ddmsgtr1

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At Atco I'm at a pretty good altitude, but with DRs I've managed a 13.8 before I got the gears, and it had quite a bit left, I wasn't getting my launch anywhere near right that night. I've heard mixed reviews about how good the AM tunes are. Kmelfi11's ran a 12.8 I with 3.73s I believe, but he's got DRs, suspension, and it's pretty much a full bolt on car I believe, with a good dyno tune.