Spark Plug Recommendations For Nitrous Use

[ykf7b0]

I have a .030 over 440 with a compression ratio of 10.15 to 1 and I have a 175 shot of nitrous oxide at the ready. I have been using Champion RJ12YC with no problems but I have been reading that I should be at least 2 heat ranges colder when on the bottle. I was thinking about changing before the gasoline available today gets worse in quality and detonation starts. What plugs do you recommend based on your experiences? Thanks!!!

 

[Budnicks]

Good rule of thumb

I have a .030 over 440 with a compression ratio of 10.15 to 1 and I have a 175 shot of nitrous oxide at the ready. I have been using Champion RJ12YC with no problems but I have been reading that I should be at least 2 heat ranges colder when on the bottle. I was thinking about changing before the gasoline available today gets worse in quality and detonation starts. What plugs do you recommend based on your experiences? Thanks!!!

That's a pretty good rule of thumb for your type combo, a couple of heat ranges cooler & no extended tips {they will burn off too easily} & a couple of degrees advance out of the ignition at application also... Brand and style of plug is real subjective, some people like one brand/style some like another, I used NGK's in most all of mine, mainly because of they were free from a sponsor, before that I used Champions or Autolites, always non resister type {not for any specific reason other than I didn't need resister type/style plugs for a race car mainly}, I tried E-3's in my daily driver 99 Dakota truck & found them to be good, seem to be working well, but don't think I would use them with N20, just because I have never tried them in that kind of application, but I know people that do & sware by them...