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Thread: Whats a good spark plug?

  1. #1
    Join Date
    Mar 2010
    Posts
    17

    Whats a good spark plug?

    Hey guys, I had to change my screen name, used to be Redneck Pimpin, do to having a locked email account and i forgot my password to Ls1. Anyways I am going to be changing the plugs in my 02 Escalade with the 6.0. WHats a good plug?

  2. #2
    Join Date
    Feb 2009
    Location
    Houston
    Posts
    561
    NGK TR5's

  3. #3
    Join Date
    May 2009
    Location
    Wichita Falls, TX
    Posts
    883
    I have the iridium ngk's. alot of people don't like em but i do
    2003 SIERRA- 5.3 DD
    1985 SWB C10- slow, future plans- shaved, painted, 6.0/4l80e

  4. #4
    Join Date
    Jul 2009
    Posts
    532
    ngk tr55-ix
    04 Silverado Z-71 Extended Cab

    Magnaflow, 10.4 TV 50 wires, tr-55ix, Synthetics, HID's, JL audio, 33.5", leveling kit, tuned, CAI, vette servo, cam, valve job, pacesetter. 9.3@77.5 and 14.5@93.4

    06 2wd

    custom cam, tune, 3.73's, servo, HID's, 10.4mm wires, long-tubes, CAI, magnaflow, 2.5" shackles, Circle-D 3200, UD, JL Audio 4.1, Alpine 5ch

  5. #5
    Join Date
    Jan 2008
    Posts
    8,031
    ac delco iridiums

  6. #6
    Join Date
    Nov 2009
    Location
    san antonio tx
    Posts
    331
    Quote Originally Posted by STUNNA View Post
    ac delco iridiums
    +1

    04 ecsb 5.3- perfectly tuned by Nelson perfomance, Pacesetter longtubes, 100 shot n2o from NX, cold air intake.
    03 rcsb charbroiled (race truck eventually)

  7. #7
    Join Date
    May 2008
    Location
    San Antonio/Laredo
    Posts
    364
    i prefer NGK TR55IX or if not AC Delco Iridiums

  8. #8
    Join Date
    Mar 2010
    Posts
    17
    Ya I ran the NGK's on my turbo set-up. I might just go with the AC-Delco's. Thanks guys

  9. #9
    Join Date
    Dec 2007
    Location
    Union, MO
    Posts
    510
    I've got the Bosch Iridium Fusions in my 04.
    2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit

  10. #10
    Join Date
    Mar 2007
    Location
    Newark, Delaware
    Posts
    931
    I run NGK TR55(part #3951) copper cores. Cheap and reliable.
    Big slow mud truck with a TUNE!!!!!!

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