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Thread: Spark plugs

  1. #1
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    Which plugs are you guys using for forced induction?

  2. #2
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    TR6 gapped at .35.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  3. #3
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    <div class='quotetop'>QUOTE(GMCwantsLS1 &#064; Sep 1 2006, 09&#58;01 AM) [snapback]63592[/snapback]</div>
    TR6 gapped at .35.
    [/b]
    Same as his.

    Jamest
    12 Sec. Club! SOLD
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    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?
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  4. #4
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    <div class='quotetop'>QUOTE(Jamest &#064; Sep 1 2006, 09&#58;07 AM) [snapback]63594[/snapback]</div>
    Same as his.

    Jamest
    [/b]
    Same as them.

    2011 Silverado LT 5.3 bone stock (for now)

    (gone but not forgotten)02 Avalanche Z-71 Vortech supercharged 3.12 pulley 10psi, SMC meth injection, 33 12.50-17 procomp AT, 17x9 procomp wheels, AVIC-N2 NAV, 4.56 gears, Detroit TrueTrac, 2500 stall converter, transgo HD2 shift kit, Vette servos, 80mm BBK throttle body, Edelbrock shortie headers Cold Fusion wet shot (60hp), and too many more mods to list. 8.86/18th 472rwhp/499rwtq

  5. #5
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    I talked to a local fbody guru and he suggests putting TR7s in holes 5, 7 and 8 on Fbody intakes. TR6s in the other 5 holes.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #6
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    <div class='quotetop'>QUOTE(RedHeartbeat &#064; Sep 1 2006, 09&#58;42 AM) [snapback]63599[/snapback]</div>
    I talked to a local fbody guru and he suggests putting TR7s in holes 5, 7 and 8 on Fbody intakes. TR6s in the other 5 holes.
    [/b]
    why is that?

    sorry didnt mean to jack the thread
    1951 3100
    1984 C10

  7. #7
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    <div class='quotetop'>QUOTE(RedHeartbeat &#064; Sep 1 2006, 09&#58;42 AM) [snapback]63599[/snapback]</div>
    I talked to a local fbody guru and he suggests putting TR7s in holes 5, 7 and 8 on Fbody intakes. TR6s in the other 5 holes.
    [/b]
    Good info. Red.

    I may do that to mine if it will help during boost?

    Jamest
    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***

  8. #8
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    because those cylinders lean out under severe duty. Colder plugs require less fuel and will not be as likely to cause issues. He says he has even gone as far as a TR8 in number 7 on a few cars.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  9. #9
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    <div class='quotetop'>QUOTE(RedHeartbeat &#064; Sep 1 2006, 09&#58;42 AM) [snapback]63599[/snapback]</div>
    I talked to a local fbody guru and he suggests putting TR7s in holes 5, 7 and 8 on Fbody intakes. TR6s in the other 5 holes.
    [/b]

    Thanks everyone. I think I am going to try this.

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