Dyna Coils

 

A mod that I have done on my wife's VX with excellent results (I'll be doing
my own next). I added Dyna coils, part # DC3-1. The result was an increase
of between 300 to 400 RPM at idle due to better combustion, instant starting
and improved fuel economy. No more fouled plugs. I have not increased the
spark plug gap yet but, that is supposed to result in further improvement.

Coils cost approx. $115.00 from Dyna (poss. cheaper from a mail order
house). You will need to replace the stock plug wires (too short) but you
can use standard 7mm suppression wire. The Dyna coils are larger both in
diameter and length. They will mount in the stock position but the mounting
bolt holes don't line up. I used one of the stock mounting bolts and secured
the other end to the frame with wire ties. You also need to lengthen the
primary coil wires and use the supplied connectors. This is not a difficult
mod and as I said we are very pleased with the result.

Lyle