I have a Race Technologies Dash on my ZX 12 powered Raw Fulcrum. I am having trouble getting the revs to read correctly. I am using the light blue wire from the ecu and if i put it in 1 pulse revolution I am pretty sure its not showing the correct rpm I changed it to 2 pulses and it seems to be a bit more accurate but its very hard to tell. Its also difficult to scale as there are only 9 rpm bands to scale it to. ANy help greatly appreciated

Have you tried Race Technology for help? They have always been helpful when I have contacted them.

thanks, i emailed them and they responded, looks like i need to move the speed sensor. I think i sorted the revs, i changed it to 2 pulses per revolution.