Dakota Digital SGi-5 speedometer calibrator to a 4L60

[Jlogdce95]

Hey Guys,
Is anyone familiar on how to make this Dakota digital Sgi-5 speedometer calibrator adapt to a 4L60 transmission? Has anyone used one of these. I'm lowering the gears in my '95 and gotta recal my speedo for gears and tire size.....any input would be great, as to I'm lost. Thanks

 

[someotherguy]

1992-1995 all you gotta do is change your DRAC. Pretty easy if you can solder and only cost you about $5 in parts. A little bit of work for a fully configurable DRAC that will last you through any gear or tire size change.

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Richard

 

[Jlogdce95]

Is there a "how to" on this?

 

[magimerlin]

Yup... http://www.tbichips.com/drac/#vssb