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Thread: Knock at 10 psi?

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  1. #1
    Join Date
    Feb 2007
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    Spring, Texas
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    If I remember correctly they are gapped to .035?? Whatever is specified for the STS kit. They are the stock plugs.

    2004 Silverado Crew Cab, forged iron 5.7, STS w/MP turbo, 10+ psi, FMIC, Tial 50mm BOV, Vic Jr, Snow performance meth, MTI Stealth cam .220/.220 .581/.581 115lsa, Comp chromoly pushrods, Yank TT3000 stall, LS1 Efans, 160 tstat, Trucool 40k trans cooler, 60# injectors, Walbro fuel pump, Patriot springs, Built 4l65E w/billet input & output shafts, Eaton posi, SD tuned...all installed by Klein North Automotive

  2. #2
    Join Date
    Jan 2006
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    2,590
    TR6 gap at .029-.030.
    Quote Originally Posted by ramair2002 View Post
    If I remember correctly they are gapped to .035?? Whatever is specified for the STS kit. They are the stock plugs.
    12 Sec. Club! SOLD
    La Viuda negra/ a.k.a. Black Betty

    LQ4 6.0L, WCCH HEADS, LEVEL 5 FLT 4L80E TRANS. WITH TRANS BREAK, YANK 3200 STALL, TRICK TURBO, TURBONETICS T-76 TURBO, CUSTOM INTERCOOLED, 68lb INJECTORS, CUSTOM S/D TUNE FROM NELSON PERFORMANCE, COMP CAM 212/214 .557/.559 116+2, SNOW METH. KIT, . ALL INSTALLED AND DYNOED AT NELSON PERFORMANCE: 5**?HP @ 5073rpms and 5**TQ @ 4389rpms AT THE WHEELS WITH 10 PSI OF BOOST. ALL 3/4 TON TRUCK 5435LBS, NOTHING TAKEN OFF, STREET TIRES, AND USUALLY 2 BABY SEATS. WANNA RIDE?
    SOLD***

  3. #3
    Quote Originally Posted by Jamest View Post
    TR6 gap at .029-.030.
    x2
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  4. #4
    casey23 Guest

    Plugs

    Quote Originally Posted by Jamest View Post
    TR6 gap at .029-.030.
    X5 !!! Change them ASAP

  5. #5
    Join Date
    Feb 2007
    Location
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    I just did. The plugs in the pics were the stock ones that came out. Didn't help any since I think my injectors may be maxed.

    2004 Silverado Crew Cab, forged iron 5.7, STS w/MP turbo, 10+ psi, FMIC, Tial 50mm BOV, Vic Jr, Snow performance meth, MTI Stealth cam .220/.220 .581/.581 115lsa, Comp chromoly pushrods, Yank TT3000 stall, LS1 Efans, 160 tstat, Trucool 40k trans cooler, 60# injectors, Walbro fuel pump, Patriot springs, Built 4l65E w/billet input & output shafts, Eaton posi, SD tuned...all installed by Klein North Automotive

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