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1 step colder plugs

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    #1

    1 step colder plugs

    does anyone know the part number for 1 step colder plugs on the accord? i need to go get some today...

    Owner of https://theclunkerjunker.com
    Tags: None
    #2
    I've got the NGK v-power step colder plugs. Part #ZFR6F-11
    Stock no. 4291. I've only ever found them at napa. The 6 in the above number is the number that defines the heat range. With ngk the higher that number the colder the plug. So ZFR5F would be stock.
    Knowledge is power...in EVERY sense of the word

    FSAE (F Series Accord Enthusiasts) ..."A dying breed thats taking it to the next level" #12

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      #3
      Advance auto carries them as well.
      HondaFan81 For Sale Parts (LOW PRICES ON EVERYTHING)

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        #4
        Yeah, I got mine at Napa too. I run two steps colder though so mine are #ZFR7F-11.

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          #5
          Originally posted by Fearit22
          Yeah, I got mine at Napa too. I run two steps colder though so mine are #ZFR7F-11.
          benefits? disadvantages running 2 steps colder?
          Knowledge is power...in EVERY sense of the word

          FSAE (F Series Accord Enthusiasts) ..."A dying breed thats taking it to the next level" #12

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            #6
            Hmm... benefits ... Not blowing my engine? Lol, it's a pretty good idea to use them since I'm running the 75 shot, and I choose not to do any timing retarding. I'm not really sure if there are any big disadvantages to it ... runs about the same na as it did with other plugs.

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              #7
              So the colder plugs just help prevent detonation?
              R.I.P. Cb7 4/27/05
              My members ride page
              Official Ebay Whore Crew #1

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                #8
                Originally posted by dj justice
                So the colder plugs just help prevent detonation?
                well...yea, what'd u think they did?
                Knowledge is power...in EVERY sense of the word

                FSAE (F Series Accord Enthusiasts) ..."A dying breed thats taking it to the next level" #12

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                  #9
                  I thought maybe they were more efficient since they are made for high speed driving according to the sticker under my hood.
                  R.I.P. Cb7 4/27/05
                  My members ride page
                  Official Ebay Whore Crew #1

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                    #10
                    Originally posted by dj justice
                    I thought maybe they were more efficient since they are made for high speed driving according to the sticker under my hood.
                    well lol, i guess u could call not detonating is alot more efficient than detonating I was thinking maybe there was such thing as overkill or going too cold. Maybe it would effect start-ups or idle some how. But if all is good i might go 2 steps next tune-up
                    Knowledge is power...in EVERY sense of the word

                    FSAE (F Series Accord Enthusiasts) ..."A dying breed thats taking it to the next level" #12

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                      #11
                      common MRX they make the air colder as it goes into the cyliner! more powah!!!! lol

                      Owner of https://theclunkerjunker.com

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                        #12
                        awww mannn fuckin orielly dude sold me the wrong shit i asked for 1 step colder plugs and he gave me ZFR5FIX-11. and i already put it on my car, would it be still fine MIDNITE?

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                          #13
                          I've been running mine for about 4 months with no trouble. I still get the same gas mileage and my car doesn't run any differently N/A so for your turbo set up I would recommend it.

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                            #14
                            are yall sure ZFR6FIX-11 is not 1 step colder? cuz oriely only got 3 kinds of spark plug they selling, one for 1.99 and 6.99 and 11.99. i thot the 1.99 is the stock one and the 6.99 is the 1 step colder plug and 11.99 is the 2 step colder plugs.

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                              #15
                              Well which one did you get? 5 or 6? In your first post you put 5 and then in the second one you put 6. Stock is 5, 1 step colder is 6....

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