has any one got a way to sort the rev counter on my DIS converted big turbo escort cosworth, it only reads half engine speed ???
i have tried the clock from a late RS2000, and put the wire in as in fast ford January, still no joy,
starting to pee me off now, don't want to fit after market gauge ???

 

Thats because the coil only fires at half the rate because there is 2.

Do they have an EDIS unit?? (sorry im not up on cossies )

 

If you hunt around on the MegaJolt site you'll find a simple circuit for running two coil conversions with your old rev counter.

 

You just need a couple of diods and you are sorted.

 

You don't do the mod on the rs2000 rev counter, it should read correctly already!!

The mod is for the standard one.