VSS and tuning

[larrym]

so I have a Vega hybrid and was looking to find a solution to no VSS signal
I came up with a Sky Drive GPS https://c-a-i.net/skydrive it just arrived today I called and they set it to 2000 ppm so it was already calibrated after that it was an easy to install and seems to work well drops out under 10mph but once its going it works well. Think it would be fine for TCC lock up and a flaky VSS.
my question is will this be enough for tuning my turbo tweak chip? 1-2 fueling and timing.
here is a log from a dig
i use a tablet as a power mans edash nice to have a speedo again

 

[Eric Stage I]

It would most likely work ok.

 

[dank GN]

I have been running this speedometer deal that takes my signal and turns it into any kinda signal I want and it’s been working with my sd2 chip setup so you should not have a issue just as long as you supply the ecm with the correct type of signal.