Ilmor Spark Plugs

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • DougH
    TT Newbie
    • Jun 2013
    • 24

    Ilmor Spark Plugs

    FYI, if you're doing your 100 hour service this year, AC Delco is running a rebate that applies to the 41-110 spark plugs used in Ilmor MV8s. They're $52 a set at Rock Auto, and the rebate is $24 a set. Practically free, and if you're inspecting the plugs anyway, might as well pop a new set in. Thought I'd mention it because you rarely get a deal like that in the world of boating!
  • DougH
    TT Newbie
    • Jun 2013
    • 24

    #2
    Rebate is at gmpartsrebates.com

    Comment

    • JimN
      MC Master Poster
      • Jul 2004
      • 14089

      #3
      Originally posted by DougH View Post
      FYI, if you're doing your 100 hour service this year, AC Delco is running a rebate that applies to the 41-110 spark plugs used in Ilmor MV8s. They're $52 a set at Rock Auto, and the rebate is $24 a set. Practically free, and if you're inspecting the plugs anyway, might as well pop a new set in. Thought I'd mention it because you rarely get a deal like that in the world of boating!
      100 hours for Iridium plugs? Aren't those are rated for 100K miles in cars and light trucks? I got 186K from the original plugs in my Astro and it still ran fine. I checked them after removal and found that they had the 'enhanced gap'.

      Here's the rebate form-

      https://www.rockauto.com/Images/Curr...n_fillable.pdf[73]-1.pdf

      Comment

      • DougH
        TT Newbie
        • Jun 2013
        • 24

        #4
        They say you're supposed to check em at 100 hours. For 25 bucks if they're already out, why not put in new ones?

        Comment

        Working...
        X