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Thread: 317 Heads with Comp 918 Springs

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  1. #1
    Join Date
    Jun 2009
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    Washington DC
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    1,812
    yep just looked it up in one of my books. 9.1:1

  2. #2
    Join Date
    Aug 2008
    Location
    North Texas
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    12,078
    The 6.0 does have bigger valves than the mini 4.8 and the medium sized 5.3 but that doesn't mean the heads are different (other than the seats)

  3. #3
    Join Date
    Jun 2009
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    sounds like a great deal for sure, wish i was at that point right now

  4. #4
    Join Date
    Aug 2005
    Location
    Spring, Texas
    Posts
    527
    Sorry Sold Today!!!
    06 TrailBlazer SS LS2 4.10's

    02 SC StepSide Factory Orange
    Full Bolt-On 370 - Little Cam- Victor Jr Intake -Worked 5.3 Heads - 4.56's - Built 60E - Circle D 4000

    07 CTS-V CAI, GM Performance Exhaust, Ported TB, Coil Overs

  5. #5
    Join Date
    Jun 2009
    Location
    Washington DC
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    1,812
    Glad to hear it, bud

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