Norm, do I need a specific type of plug lead, I have a set (only a couple of years old) for a Holden (NGK leads) that I replaced (turned out to be the distributor rotor button). Anyway, they are blue, and looked crappy in 10 seconds flat (bosch are black so don't show the dirt).

I just went out to see what was written on them (silicone resistor leads), and found someone had knocked over my oil can - marvelous. Luckily it was on a piece of MDF, and it absorbed everything.

Do I need to get a specific lead (either to do a full replacement or solder repair) or will the NGK ones be fine for either or both applications

Thanks
Tyler