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Thread: spark plug gap

  1. #11
    Join Date
    Mar 2006
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    Phoenix, AZ
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    What I've heard is N/A, run TR55's and gap them at .060. FI, run TR6's and gap them at .035.


    2006 GTO M6 Brazen Orange
    2006 Silverado CCSB Duramax


  2. #12
    Join Date
    Nov 2006
    Location
    Cajun Country
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    440
    ^^^ right on the money if you are running tr6 .35, I just put a fresh set in my truck friday night, I gap'em at .25, (note: don't work on the truck when drunk) we were working on putting a new set of mirrors on(06 SS mirrors)and after a case or two of coor lite well, I found my gauge the next morning gap at .25
    DD: 2008 TB LS
    2005 Silverado VHO




  3. #13
    Join Date
    Feb 2007
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    Doh!

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  4. #14
    Join Date
    Dec 2007
    Location
    Big pine key, Florida Keys
    Posts
    98
    Sry for the noob Q but im puttin my Pacesetters on soon and someone told me i Need gap my spark plugs I have thr tr6's how do u gap????? and should i us tr6's with all motor???
    <a href=http://i137.photobucket.com/albums/q209/Rassele247/GavinsBannercopy.jpg target=_blank>http://i137.photobucket.com/albums/q...Bannercopy.jpg</a>
    05 Silverado cc LQ9, 220 220 .581/.581 114+1 LSA, Pacesetters with Ory, TBSS Intake w/ 90mm TB, Comp roller Lifters, LS7 1.80 rockers, LS1 Heads, Transgo HD2, Vette servo, 160 stat, custom 3inch exhaust, and Nelson Tuned:
    5400lbs- 13.62 at 100.46mph - Dynoed at 360rwhp - 375rwtq

  5. #15
    Join Date
    Feb 2007
    Location
    Fort Worth
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    9,578
    Quote Originally Posted by ChevyBeast05' View Post
    Sry for the noob Q but im puttin my Pacesetters on soon and someone told me i Need gap my spark plugs I have thr tr6's how do u gap????? and should i us tr6's with all motor???
    TR6's should be gapped around .035-.038 for N/A applications. You can get a plug gap tool for 99 cents at Autozone/O'Reilly's out of one of the buckets at the front counter. Just insert the gap tool inbetween the electrode and the outside "J" looking ground electrode and turn it until you get the desired gap.

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  6. #16
    Join Date
    Jan 2005
    Location
    Humble/Houston TX
    Posts
    2,586
    Quote Originally Posted by ChevyBeast05' View Post
    Sry for the noob Q but im puttin my Pacesetters on soon and someone told me i Need gap my spark plugs I have thr tr6's how do u gap????? and should i us tr6's with all motor???
    all motor use tr55 gapped at .060 with OEM plug wires IMO.

    old mod list: H/C/I/N/E/G 408
    new mod list: 5.3, gears/posi, mufler and tune : (

  7. #17
    Join Date
    Sep 2007
    Location
    Texas
    Posts
    5,301
    Quote Originally Posted by TXsilverado View Post
    doesnt the manual say .060 on these trucks?
    yes the book calls for .60, thats why i was like why the HECK am i gapping it to .40.. ..... talked to a mechanic, he laughed at me for using them, he said get some A/C delco's back in there. im gunna try some, see how i like them.

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