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Speedo Gear Identifcation

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Old 06-27-2012, 09:32 PM
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Speedo Gear Identifcation

I've got a 1992 RS with a 700R4 that im looking to recalibrate speedo gears in. My question is 1992 the first year for the 700R4 to use a speed sensor that works on pulses from the output shaft vs. a traditional gear setup? Trying to sort this out so I order the right parts
Old 06-27-2012, 09:35 PM
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Re: Speedo Gear Identifcation

http://www.transmissioncenter.net/sp...n_______va.htm
Old 06-27-2012, 09:37 PM
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Re: Speedo Gear Identifcation

The drive and driven gears are getting hard too find for the 700r4 . dakota digital sgi-5 is a alternative.
Old 06-27-2012, 09:40 PM
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Re: Speedo Gear Identifcation

I'm aware of this site, I'm trying to figure out which VSS that I have on my car as there are numerous styles that came on the 700R4, and I believe 1992 got the pulse driven sensor, which is my question.
Old 06-27-2012, 09:44 PM
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Re: Speedo Gear Identifcation

tbi 2k vss to a vss buffer , tpi 2k vss maf to a buffer tpi sd 4k to the ecm
Old 06-27-2012, 09:56 PM
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Re: Speedo Gear Identifcation

Originally Posted by irishhockey34
I'm aware of this site, I'm trying to figure out which VSS that I have on my car as there are numerous styles that came on the 700R4, and I believe 1992 got the pulse driven sensor, which is my question.
Sorry, thought you wanted to recalibrate your gears. 4 pulse, probably.This sensor puts out 4 pulses per turn. A four pulse sine-wave (A.C. current or alternating current) signal is required by the 1990-1993 TPI, 1992-1993 LT1 engines and 1990-1993 Camaro 3.1 / 3.4 V6 engines

Last edited by red rock; 06-27-2012 at 10:00 PM.
Old 06-27-2012, 10:03 PM
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Re: Speedo Gear Identifcation

Originally Posted by tunedperformanc
tbi 2k vss to a vss buffer , tpi 2k vss maf to a buffer tpi sd 4k to the ecm
So how do I recalibrate my 2k vss and vss buffer for different rear-end gears?
Old 06-27-2012, 10:15 PM
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Re: Speedo Gear Identifcation

http://www.summitracing.com/parts/DAK-SGI-5/
Old 06-27-2012, 11:28 PM
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Re: Speedo Gear Identifcation

Originally Posted by tunedperformanc
Thanks!
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