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Thread: first start up 228r

  1. #1
    Join Date
    Feb 2011
    Location
    cleveland
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    485

    first start up 228r

    https://www.youtube.com/watch?v=IiBo...e_gdata_player
    Open headers. i will get some better video when im not so tired. but i can say it pulls like a animal from 3500 to redline.

  2. #2
    Join Date
    Oct 2011
    Location
    Mansfield, Tx
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    76
    Sounds mean!
    5.3TH400 & 3800 stallRichmond 3.73s with Trutrac

  3. #3
    Join Date
    Apr 2006
    Location
    Bellevue, Nebraska
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    Dang, Sounds good. I don't understand why mine sounds so much more tame. same exact cam.

  4. #4
    Join Date
    Feb 2011
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    cleveland
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    Quote Originally Posted by AFSP1211 View Post
    Dang, Sounds good. I don't understand why mine sounds so much more tame. same exact cam.
    i will get a better video tomorrow but it sounds nasy with the exaust on. mine idles at 900 where does yours idle at?

  5. #5
    Join Date
    Dec 2004
    Location
    San Antonio, TX Area
    Posts
    1,741
    Nice.
    "ALisSa1 Silverado"
    1990 Chevrolet RCSB 2002 Chevrolet Camaro LS1/4L60E
    Scrimpin Ain't Easy
    ( . Y . )


  6. #6
    Join Date
    Feb 2011
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    cleveland
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    https://www.youtube.com/watch?v=g7-P...e_gdata_player
    Here is another its the best i got right now.

  7. #7
    Join Date
    Apr 2006
    Location
    Bellevue, Nebraska
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    1,304
    Idle on mine is right above 1k it looks like. It sounds good, but it's not quite as choppy as I'm thinking it should be. My exhaust is dynatech LT's, gutted cats, 3" piping, hooker aerochamber, pipe ending after axle. I'll try to get a vid to compare tomorrow.

  8. #8
    Join Date
    Sep 2008
    Location
    Arizona/Utah
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    3,939
    A lot of the lope at idle has to do with the timing and the idle speed.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  9. #9
    Join Date
    Feb 2009
    Location
    Wichita Falls, TX
    Posts
    405
    Quote Originally Posted by kerrige View Post
    A lot of the lope at idle has to do with the timing and the idle speed.
    ^^^ that

    The tune can affect the chop/sound of the cam some.
    Alex

    02 Chevy RCSB V6 -> H/C 5.3L SOLD

    03 GMC RCSB 5.3L CAI,Tune,3/6 drop

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