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Thread: zxr250c compression psi?

  1. #1
    Join Date
    31st May 2006 - 15:46
    Bike
    97 Kawasaki zx6r
    Location
    Dunedin
    Posts
    30

    zxr250c compression psi?

    Ill be damned if i can find this anywhere else so, what is the 'normal' compression for a zxr250c that has done about 25000 kms? I was selling it and a buyer got a comp test done that said that it was about 95 psi across all four pots which i thought was getting fairly low and therfore the cam chain and/or sims need work. The bike shop on the other hand said that it was fairly normal. I have found that the compression ratio is suppose to be 12.2 so that x air pressure = around 180psi so please tell me to stop wasting my pennies and 95ish is ok.

  2. #2
    Join Date
    30th July 2006 - 16:30
    Bike
    2017 GSXR 750
    Location
    Sydney
    Posts
    1,213
    dude .. grab a hold of the manual ... you can find it on KB if you look ... failing that ... i've got a copy floating around ... i'd be more then happy to send it to you.

  3. #3
    Join Date
    31st May 2006 - 15:46
    Bike
    97 Kawasaki zx6r
    Location
    Dunedin
    Posts
    30

    Found it

    I already had a copy but couldnt find it in there but after a second look and feeling like a twat ive got it.

  4. #4
    Join Date
    30th July 2006 - 16:30
    Bike
    2017 GSXR 750
    Location
    Sydney
    Posts
    1,213
    Quote Originally Posted by Fisherman View Post
    I already had a copy but couldnt find it in there but after a second look and feeling like a twat ive got it.
    LOL ... the mighty rtfm strikes again ... good luck on selling the bike mate ... although why you would want to part with it is beyond me ... i almost cried when i had to give up my ZXR.

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