abbott speedometer adapter-4l80e
i also have to fig out the neg side of the sensor, prob can do that with an ohm meter i hope
Here's a link that will help with the calculations.
http://www.tpub.com/content/construc...0807640606.htm
And maybe this thread has some helpful info...
https://ls1tech.com/forums/conversio...-splicing.html
I'm having some issues calibrating my own speedo with a 4L80 and Compushift controller. I will probably end up having to get a re-calibration box like the Abbott, but I was looking at the Dakota Digital one....
Just curious what kind of speedo you are running?






