Quote Originally Posted by xboxrox View Post
Thanks geezer ~ MSD Ignition Installation instructions for MSD6 states metal core wire spark plug wires will not work with their unit ~ doubt I would ever have a MSD ignition so/but some sort of spiral wound wire set will work ~ so far I have not located quality spark plug wire sets for four cyl engines ?¿?
This might not be well received but... MSD6A is a waste of money on these engines. A good solid state coil (transformer type) will yield a strong consistent spark over the oil cooled coil. The spiral wound kits are around. I can get them here in Oz - "Top Gun - TG4400 spark plug lead kit" and a company called "Eagle" has their own premium product in different diameter plug leads.

This would be the type of ignition coil I'd recommend as an OEM replacement for the old type of coils - https://www.ebay.com/itm/Herko-Ignit...Cclp%3A2334524

(not necessarily this one but you get the idea...)