hi
I just bought a taisco tacho for my manx and cant read the destructions. it has 2 black,1 orange, 1 red and 1 green wire. can anyone tell me where they are ment to go?

thanks
matt

blacks are ground, red would be ignition +ve and green is the signal wire to the coil -ve

orange would be illumination
just connect it to the dash lights or parkers circuit

thanks for that. thought that was the case but wasnt sure
matt

do i need seperate earths or can i join the two earth wires together?
thanks
matt

wher do you get the tacho from.