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Thread: the new silverado motor is finally coming togather!

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  1. #1
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
    Posts
    1,434
    Are those heads and the flat tops gonna give you the CR you want with a supercharger?
    Seems like it might be a bit high.

  2. #2
    Join Date
    Jan 2009
    Location
    Aurora, CO
    Posts
    222
    i still may port the intake before i get it on there. I'm think about running 10:1 im in colorado and we don't have very much air.
    07 4WD SCSB, LQ9/LS3 w/LS7 cam, LS3 intake,built 4l80e conversion,custom rear mounted TC78 turbo setup, ported exh. manifolds, devils own meth kit, WTA intercooler, aeromotive f-pump,True Trac, stock 3:42's, "new design" gray 20" american racing torque thrust ST's, 3/4" drop kit, painted grille, hids, welded roll pan, iss wing, Factory ss front bumper, TBSS SW, custom pioneer/infinity system with 10" JL sub

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