Stuart Wilson Posted 11 hours ago Share Posted 11 hours ago (edited) Has anyone used one of the GPS interface things that are available which connect to an electrical speedo? There appears to be big price difference from £35 ish to over £300 Edited 11 hours ago by Stuart Wilson Quote Link to comment Share on other sites More sharing options...
Howard Posted 10 hours ago Share Posted 10 hours ago I have used one of these for many years on my TR7s:- Powcan Auto Car HUD Head Up Display It has been reliable and when calibrated, accurate (the calibration allows you to match the HUD display speed with an existing speedo). Its easily switched from MPH to KPH which is invaluable for the EU. Negative points:- Stops working in tunnels and anywhere GPS signal is lost Doesn't respond immediately to changes in speed. This isn't exactly what you are looking at, but the negative points apply to all GPS based units. Quote Link to comment Share on other sites More sharing options...
Stuart Wilson Posted 9 hours ago Author Share Posted 9 hours ago This is what I've been looking at Quote Link to comment Share on other sites More sharing options...
.thumb.jpeg.b15b81ef10abeea1c3039ae03c4a9f3a.jpeg)
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.