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Thread: LS7 Heads

  1. #11
    wondertruck Guest
    your best bet for a direct fit with no hassle is something like a Livernois Stage 1 or 2 head. Very bad ass heads with lots of research in them. I think you can get them in a 67cc chamber. If you are building a new motor anyways just have the builder get the correct piston to accomidate the slightly smaller chamber

  2. #12
    Join Date
    Mar 2003
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    I bet he stays FI. I miss it soooo much. It gets ahold of you and won't let go. I think about it all the time. Enough ranting!
    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. #13
    Join Date
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    i hear ya, there is no way i'd drive a truck everyday without a turbo, they are just so addicting. i don't even have to floor the av anymore, just half throttle, full boot and it pulls you right past everyone.

    ok, back on track lol,

    ya, FI is great!

  4. #14
    Join Date
    Apr 2005
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    It will go back FI, I am just not sure when.

    I am looking at staying with the 72CC heads, the modified 6.0L heads or something like that.
    Gone, but not forgotten!

  5. #15
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    Mar 2003
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    stay around 9.5 cr and you can have a strong engine , then when it's time for a blower, you'll be ready, even 10 cr is fine for a forged engine.

  6. #16
    Join Date
    Jan 2006
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    2,590
    you and me both. i love the boost.

    Jamest
    Quote Originally Posted by farmtruc View Post
    i hear ya, there is no way i'd drive a truck everyday without a turbo, they are just so addicting. i don't even have to floor the av anymore, just half throttle, full boot and it pulls you right past everyone.

    ok, back on track lol,

    ya, FI is great!
    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***

  7. #17
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    Quote Originally Posted by farmtruc View Post
    stay around 9.5 cr and you can have a strong engine , then when it's time for a blower, you'll be ready, even 10 cr is fine for a forged engine.
    9.5 - 9.6 depending on head gaskets is where it will be.
    Gone, but not forgotten!

  8. #18
    Join Date
    Feb 2005
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    Austin, Texas
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    SC, give Richard at WCCH a call he has a nice set of stage II 317s for 1300 with dual springs that flow very well and he knows his shit. He got all my problems lined out on my motor but I went with his edelbrock heads so I can really boost the shit out of it.
    2007 CCSB Z71 VortecMax: Stock!

  9. #19
    Join Date
    Apr 2005
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    Quote Originally Posted by 1slow01z71 View Post
    SC, give Richard at WCCH a call he has a nice set of stage II 317s for 1300 with dual springs that flow very well and he knows his shit. He got all my problems lined out on my motor but I went with his edelbrock heads so I can really boost the shit out of it.
    I will do that tomorrow.
    Thanks Cody.
    Gone, but not forgotten!

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