As I was inspecting my engines, I noticed the MSD plug wires are cracked. Just curious what plug wires you would recomend with the 177 supercharged engines running T-Bolt ignition with blaster coils and MSD rev control. I will probably change the plugs also if anyone has some recomendations.

Thanks

Moroso Ultra 40's. The best of the best. NGK plugs.

I like the factory mercruiser blue wires. Hold up well. No cracking. had same problem with MSD. NGK plugs.

NGK UR5 sparkplugs. They are the equivalent of an AC R41TS.