NGK BPR6ES-11 vs BP6ES-11
 

Is there any real difference between NGK BPR6ES-11 and BP6ES-11?


My 240z has a petronix ignitor installed and sometimes gives me hassles with the current BP6ES which advertise as pre-gapped.


Have called many retailers here in Panama and they only have either BP6ES or BPR6ES-11. They dont have BP6ES-11.


Can i use NGK BPR6ES-11? US$1.80 a piece!

The only difference between BPR6ES-11 and BP6ES-11 is that the BPR6ES-11 has a built in resistor (R) to reduce RF noise that can leak into other electronics due to the high voltage.

http://www.atlanticz.ca/zclub/techtips/plugs/index.html

https://www.zdriver.com/forums/attac...1&d=1427901378