Originally Posted by bswilmington
Have you compared your log to gps to vbox? I would think gps would be most inaccurate as most can only be accurate to within ~30ft. But like I said no data on my end to back it, just opinion
The vbox(sat/gps box) is more accurate then the logs. Sample rates on the logs vary and can give me some faster then actual times.
I am currently doing a clutch and flywheel on the XTi and working on my other GC
Putting a vf setup on the GC