Spark Plug Advice
 

I'm looking for some tips on finding a non resistor plug in a fairly cold range. I have a honda v6 using CBR coils with MW CDI. MW recommends using a non resistor type plug with there CDI. What are your experiences and recommendations for brands that offer non resistor plugs in a range of 8-10 steps colder than stock? I've done some legwork on finding out, but still have questions on determining which way to go. thanks.

Re: Spark Plug Advice
 

NGK Stock number 5820 is a Non Resistor heat range 10

Re: Spark Plug Advice
 

what he said :thumbup:

Re: Spark Plug Advice
 

whats the stock number for the ngk iridium #9

i cant ever remember lol

Re: Spark Plug Advice
 

2669

Re: Spark Plug Advice
 

denzo IK27 is what you want with those coils.

Re: Spark Plug Advice
 

You could always turn down the tips in a lathe..

I used to do that since i didn't like using the iridiums..

Re: Spark Plug Advice
 

R5671A-"insert heat range here"

they should have 7, 8, 9, and 10

Re: Spark Plug Advice
 

I've been considering those, but lost my notes. Are they non resistor? I could go look, (which I will) but sometimes this forum can provide a quick answer.

Thanks to everyone who replied with some input!

Re: Spark Plug Advice
 

none of those other plugs will work with your coils unless you modify them like mentioned above.

Re: Spark Plug Advice
 

back from the dead...are the densos mentioned resistor type?