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  1. #1
    Join Date
    Sep 2010
    Location
    North East Ohio
    Posts
    278
    Stock 2010 4.8 block with 210/224 112 vvt cam , compression I believe is 9.1 for this years engine, trans has converter that seems to stall around 2600-2800, 3.42 gears 4x4
    2010 Silverado 4.8 Ext Cab 4x4
    Cam, Stall, 4.88's

  2. #2
    Join Date
    Sep 2010
    Location
    North East Ohio
    Posts
    278
    Also what size oil fittings are you guys using? -3 in -10 out or are you using -4 with a oil restrictor?
    2010 Silverado 4.8 Ext Cab 4x4
    Cam, Stall, 4.88's

  3. #3
    Join Date
    Jan 2008
    Posts
    1,550
    I would think your CR is higher than that. Do you know your engine code? And Im running a -3 feed and -10 return with no restrictor and no problem.

    04 RCSB 5.3, Homemade 80mm FM, TU1, TH400

  4. #4
    Join Date
    Sep 2010
    Location
    North East Ohio
    Posts
    278

  5. #5
    Join Date
    Jan 2008
    Posts
    1,550
    well Gus, it looks like you are right. Sorry about that. Thats crazy that they are only 9:1. Should be able to throw more boost at it now

    04 RCSB 5.3, Homemade 80mm FM, TU1, TH400

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