3.1 valve spring pressures

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  • trotterlg
    • Feb 2011
    • 326

    #1

    3.1 valve spring pressures

    I tried the search function, but get no hits on valve spring. Any one know the seat and open pressure with 3.1 stock springs? Larry
  • pocket-rocket
    Because stock sucks...
    • Oct 2003
    • 6252

    #2
    http://60degreev6.com/content.php/12...ifications-LG8


    Valve Springs Load (Closed)

    320 N @ 43.2*mm

    75 lb @ 1.701*in

    Valve Springs Load (Open)

    1036 N @ 32 mm

    230 lb @ 1.260 in

    LG8 and L82 are the same as far as springs goes.
    -60v6's 2nd Jon M.
    91 Black Lumina Z34-5 speed
    92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
    94 Red Ford Ranger 2WD-5 speed
    Originally posted by Jay Leno
    Tires are cheap clutches...

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