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Thread: Got 6.0 and ls3 heads for free!!!

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  1. #1
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    Quote Originally Posted by skeet View Post
    stock head cc ( 70 ) stock gasket ( .052 ) youre at a cc of 9.5

    .040 head gasket youre at 9.7

    heads at a 65cc 10.29 = .040 gasket

    heads at a 60 cc youre at 10.9 = .040 gasket

    you'll roughly have to mill the heads .030-.040 to achieve a good or decent compression ratio
    That means my math was right! Awesome. 10.05 at .20 off the heads. (67cc)

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  2. #2
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    Quote Originally Posted by pl4yboy View Post
    That means my math was right! Awesome. 10.05 at .20 off the heads. (67cc)


    you knew that all along lol but yeah!!

    you know me i like 11:1 + compression anything less just aint cutting it
    Simple: 408 on steroids!
    single digits coming soon!

  3. #3
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    Would it be a bad thing to go .040 off and end up with the common 64cc's?
    Would that be 10.5:1 or so?

    I have been trying to do a bunch of research on cams and such for a 10.5:1 LS3 headed 6.0 and at first I was thinking of going with something like the Texas Speed Torquer V2 232/234 .595"/.598"

    But it is going in a 5000# truck on 35's, 4.56's and probably a 3400 stall since I tow a 5000# boat occasionally.
    So that got me looking at smaller cams.
    T R223/236 .612/.610 115 LSA or
    TR 227/234 .616/.614 115 LSA

    Am I close or way off? It might see a track for "shut your dirty ford mouth" reasons.

    It will get long tubes, and I guess I need a L92 truck intake.
    @J_Industries ON INSTGRAM

    TURBO MIC PERFORMANCE
    MAZZULLA OFF-ROAD
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    [HOONIGAN]

  4. #4
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    Anyone?
    @J_Industries ON INSTGRAM

    TURBO MIC PERFORMANCE
    MAZZULLA OFF-ROAD
    KING SHOCKS

    [HOONIGAN]

  5. #5
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    I think your setup would benefit from Geoff @ EPS's favorite L92 cam. It's a 222/230 .597/.600 112.

    That's the cam he recommend to me and I've seen about 3 other trucks running it. They all run very well.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  6. #6
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    Why not throw some Lq9 pistons in it? I know someone that has a brand new set with rings...
    single digit street truck


    for build info

    http://www.ls1truck.com/forums/my-ga...cs-garage.html

    The best advice I have ever heard:... Only take B( . Y . )ST advice from someone that is CURRENTLY running a turbo setup close to, or bigger than what you want......

  7. #7
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    Quote Originally Posted by pl4yboy View Post
    I think your setup would benefit from Geoff @ EPS's favorite L92 cam. It's a 222/230 .597/.600 112.

    That's the cam he recommend to me and I've seen about 3 other trucks running it. They all run very well.
    Is that the cam you are running?
    @J_Industries ON INSTGRAM

    TURBO MIC PERFORMANCE
    MAZZULLA OFF-ROAD
    KING SHOCKS

    [HOONIGAN]

  8. #8
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    Quote Originally Posted by Jess View Post
    Is that the cam you are running?
    No, I'm running a 231/235 .617/.620 113+2

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


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