Did the most ricer mod i could think of just today.
I installed a Racing tacho, with a SHFIT LIGHT!!!
long story short, after vtec (5k upward) the tacho responds all funny instead of moving smoothly through the range it moves in a jittery manner.
anyone know what would cause this??
i got the tach signal from the original tacho (just cut it and fed it to the new tacho instead).
And for the illumination i just ran it at the same time as power so the light is always on (dont think that should affect it, but maybe)
anyone know whats wrong am i meant to run a new cable from the coil and not use the existing one or what?
or just a dodgy tacho?
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