So what is the list of known NGK plugs for these motors? I know about the PFR5B/6B/6G-11B .. But I've also read some people use the ZFR7F-11. What about the ZFR7F without the -11 .. will those work too?
Thanks!
Follow Ups
Spark plugs for the VG30DETT - Emerald_Z14:54:13 03/03/09