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Thread: What spark plugs do i use on my 460

  1. #1
    AntRant
    The numbers on the heads looks like D3VE-A2A. Its mostly stock,600cfm (soon to be 750), Edelbrock torker intake. Just in case that info helps.... Also what gap should i be runnin? and finally, Any help on my other forum "Setting up 460 Ignition system" would be great.....

  2. #2
    lakecrazy
    Autolite 25 or 26 plugs

  3. #3
    pgf127rt
    Lakecrazy is correct Blue Ovals love autolite plugs, I ran 'em in my 500 inch progasser , never a problem.

  4. #4
    AntRant
    What gap should i be runnin??

  5. #5
    pgf127rt
    Depend's on what ignition you are running, stock or hei type the gap should be 35, mag will be tighter at about 20 or so.

  6. #6
    AntRant
    My ignition is a Mallory electronic coil and dist. Whats HEI?
    [This message has been edited by AntRant (edited December 29, 2001).]

  7. #7
    pgf127rt
    antrant, hei, is an ignition that has the coil built into the distributor, similar to your mallory in performance but not widely used in racing applications, the mallory you have is one I have used and still do on my lake boats, the plug gap I used for this ignition is .035, be sure to check the manufaturers instructions to see if a ballast resistor is required, because if it does and you don't have one you can destroy the module in your distributor, replacements are kind of pricey.

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