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Thread: suzuki 4 stroke ?compression?

  1. #1
    Join Date
    Oct 2008
    Location
    Cuyahoga Falls Ohio
    Posts
    91

    suzuki 4 stroke ?compression?

    About how much compression should a 1985 suzuki 125cc 4stroke have? I'm trying to diagnos this thing before I tear it apart. Jerry

  2. #2
    Join Date
    May 2006
    Location
    Stixville, Ms
    Posts
    3,429
    if i remember right. i believe they should have at least 125. if the compression is too low they dont run very well or not at all.
    250R's...... "they gots bite wiff dat bark !!!" R's are fo sand bars.....

    '86 TRX250R (265)
    '86 TRX250R (250)
    '86 TRX250R (CT310) WIP
    '86 TRX250R (250)
    '89 TRX250R (WIP)
    '88 Blastee (WIP)

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