.........for about 5 seconds before I turned it off. I was having problems with the injectors. I tracked it down to a bad tach signal through the voltage spike filter coming off of the -coil term. The voltage spike filter is not right. anyone know how to make one of these?

Ricko.

I bought a cheapo tach from JC Whitney and it came with one....so if nothing else maybe get one by buying a tach (I think I spent $20 or so for it...)

I'm no electronics whiz so this is the best I can do. :D

Brian