Hi all anyone got a smiths electronic speedo,I'm using a vthree gps unit all supplied by Digital Speedo's my problem is go above 30mph the needle goes round to 130mph stop and it drops back to o mph drive past 30mph and sticks at 50 mph or around to 130 mph again stop and goes back to omph until you hit 30 mph +
Now I have smiths rev counter fitted, electronic ignition by Keith Calver (CST9013 GT spec distributor with electronic ignition fitted) non resister spark plugs do you think the spark plugs not being resistive could cause this or the rev counter giving or overriding the electronic pulses, I've contacted Digital Speedo's who are at a loss only stating sometimes bike without resistive spark plugs have occasional issues.
Can I fit resister plugs with the distributor I have will this affect the performance just so I can rule the plugs out ?
Anyone throw some advice please
Edited by I hate Brian, 30 November 2020 - 04:19 PM.