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what is the usual gain at the track after installing 373 gears?

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Old 06-29-2008, 04:25 PM
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tws1098
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Default what is the usual gain at the track after installing 373 gears?

Subject says it all, just curious as to what I should expect from the gear upgrade. The car is a 00 gt 5 speed with nitto 555r's. Thanks everyone.
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Old 06-29-2008, 04:28 PM
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Jbauer
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Default RE: what is the usual gain at the track after installing 373 gears?

I'd say 3-4 tenths of a second on top of the nittos. With a tuner i'd say you'd have a mid- midish high13 second car with drag radials
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Old 06-29-2008, 04:29 PM
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kushal_22
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Default RE: what is the usual gain at the track after installing 373 gears?


What did you have on before? Thats a Need to know before being able to answer that question. what was your last time? Have you done any other upgrades besides the ring and Pinion? .........Lots of Variables on that question

Mal
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Old 06-29-2008, 04:40 PM
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tws1098
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Default RE: what is the usual gain at the track after installing 373 gears?

I stated the important things that will have any effect on the time (nittos and the fact that its a stick) My old best time on the nittos with it sniper tuned (very mildly), short shifter, frpp c-springs, RAI, with stock gears (327) was a 9.11 in the 1/8th at 76 mph.
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Old 06-29-2008, 04:42 PM
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Jbauer
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Default RE: what is the usual gain at the track after installing 373 gears?

Meh, there really arent any variables to that question. The only variable is if he has drag radials, and he said he does. Unlike engine and suspension mods, modifications to one part, won't effect the gears function.
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Old 06-29-2008, 04:50 PM
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kushal_22
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Default RE: what is the usual gain at the track after installing 373 gears?

Oh Ok Reason i was asking the questions is because i just did the same swap and was kinda wondering too. I thought there would be more too it than just that. Thanks for for the info and help. Actually don`t know if it was "The same swap" I had 273`s in mine and went to 373`s


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Old 06-29-2008, 06:16 PM
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trublmaker
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Default RE: what is the usual gain at the track after installing 373 gears?

gears are one of the best things for your $$ that you can do IMO from stock to 3:73's =alot more fun to drive
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Old 06-29-2008, 07:01 PM
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kushal_22
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Default RE: what is the usual gain at the track after installing 373 gears?

ORIGINAL: trublmaker

gears are one of the best things for your $$ that you can do IMO from stock to 3:73's =alot more fun to drive
I have been having that Since my putting mine in. Another thing i am enjoying is that Transgo shift kit



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Old 06-29-2008, 07:45 PM
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ZW99GT
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Default RE: what is the usual gain at the track after installing 373 gears?

ORIGINAL: tws1098

I stated the important things that will have any effect on the time (nittos and the fact that its a stick) My old best time on the nittos with it sniper tuned (very mildly), short shifter, frpp c-springs, RAI, with stock gears (327) was a 9.11 in the 1/8th at 76 mph.
I'd say you could run a 8.7 or so.
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Old 07-01-2008, 02:09 PM
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Darkcrime
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Default RE: what is the usual gain at the track after installing 373 gears?

to be honest with you, I ran ****tier with dr's than with street tires with my 3.73's because the prep on the track was crap as well as it was cold out and no sun. below is my "table"

98 gt auto vert
stock gear:
street tires 14.4
dr's 14.3

3.73
Street tires 13.9
dr's 14.1 (crap track)

You'll see more out of the gear if you have the right combo (dr's, manual for a good launch, and a good track (prepped and weather wise))
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