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Going from 323's to 373's....how much difference?

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Old 06-24-2003, 09:36 PM
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Default Going from 323's to 373's....how much difference?

I'm swapping out rearends and the one I'm getting comes with a 373 in it Eaton posi trac.. ...whatever that is.....I currently have 323's in it but how much is the difference?.......pull stronger?......how bout highway?.........any gas mileage sacrifices?.........
Old 06-25-2003, 07:25 AM
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Default Re: Going from 323's to 373's....how much difference?

feels much stronger but the track gain does not match the SOTP gain.
with a stock converter expect .2 and 2 mph improvement
with a high stall converter expect no more than .1 in ET and a 1 mph improvement.
Old 06-25-2003, 03:41 PM
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Default Re: Going from 323's to 373's....how much difference?

any one else ?
Old 06-25-2003, 04:14 PM
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Default Re: Going from 323's to 373's....how much difference?

I had a 2:73 gears and went to a Richmond 3:73's..a night/day difference.
Old 06-25-2003, 07:29 PM
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Default Re: Going from 323's to 373's....how much difference?

i had 3.23's in mine and went to 4.10's and love them. my friend has an 02 z28 with all mods i got but an m6 and he liked his till i got mine and now i smoke him.
Old 06-25-2003, 11:46 PM
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Default Re: Going from 323's to 373's....how much difference?

Yea yea yea jose......youve already gotem....test it out yourself.....you be the judge...see you on tha LINE!!! j/k hope everything works out.
Old 06-26-2003, 09:28 AM
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Default Re: Going from 323's to 373's....how much difference?

Just do it!!!



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