Tachometer/rev counter

[yb52luo]

ok im after a nice big one for my rex.
 
now when we where 17 my mate had a 205 and he got one from halfords, was pretty cheap. anyway it had switch on back for 4,6 or 8 cyliner. so you set it to the relevent one.
 
now my question is do rotarys needa specific rev counter as we have not got 4 cylinders lol.
 
and has anyone ever wired one up? if so how did you do it.(will be on fc3s)
 
and links to good value gauges will be appreciated. please no £750 guage that only available in japan etc.
 
i live on planet earth, im 21 and drive a rex (im skint)

[Timmy]

i think you set to 4cylindes for a rotary.

[yb52luo]

cheers!! anyone have a atermarket tacho?

[Spartacus]

Yep it is set for 4 cylinders