Can someone give me the HD part number of the spark plug that's 1-2 heat range colder than stock? This is on my 2014 SGS. Haven't had a lot of luck searching as the threads get muddled about brands & ion sensing bS. The best I could find is maybe a V-Rod plug might be a heat range cooler.

TIA

 

This is one of those thread I have to ask why?

 

Do a search on google.

 

I will help, but first HD does make one right?

 

Good question, do they? Is the V-Rod part number equivalent to 1-2 ranges colder?

 

Your statement that ends with a question implies that HD does make one.

 

Well, from reading the V-Rod plug is HD, is cooler & fits, so looks like yes they do. Just not listed as compatible on the parts website. Now if HD has a different plug from another bike model that's great too. I guess even aftermarket isn't a big deal either.

Don't be a douche, seriously. (It was obvious what you were alluding to, but I was hoping you were better than that)

 

Dude, all I was trying to do is get clarification on your original post. You asked for help, and I am trying to do that.

I found the part number for the V-Rod plug, but cannot find any information on heat ranges.

I hope you get your answer and report your findings.

 

I'll probably try the 10R12 plugs. HD does have Screamin' Eagle plugs for high compression motors, which might be a cooler plug. So I may investigate that as well.

 

Isn't it funny with all the talk here about tuners, header pipes, cams, etc. to make these sleds go somewhat faster, that there has been none, that I've seen, about running a colder plug. Always ran a different plug at the strip vs. the street. Someone asked "why", then I suggest googling this subject to find out why, no time here.