URS4 motor ( help needed * compresion ratio*)

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • 347544
    S2Forum Hobbyist
    • Sep 2004
    • 18

    #1

    URS4 motor ( help needed * compresion ratio*)

    Hello guys i have a 1995 URS4 motor and i wanted to know what a good compresion ratio would be ?
    Thanks
    this will really help me out.
    to figure out the km's on this motor.
    Cheers.
    Mike
  • Dave cook
    S2Forum Addict
    • Mar 2005
    • 312
    • Country: United Kingdom

    #2
    9.3:1

    Comment

    • ~Delta
      S2Forum Maniac
      • Apr 2005
      • 797

      #3
      ...To figure out mileage on the engine? I guess you're referring to cylinder compression. The CR will be same @ 9.3:1 regardless of mileage. Cylinder compression should be minimum 100 bar warm.
      Never show a fool a half built house.
      Never underestimate the power of stupid people in large groups.

      Life is like a **** sandwich
      The more bread you have, the less **** you eat

      Comment

      • Jeffer
        S2Forum Fiend
        • Jul 2003
        • 2057
        • Country: Netherlands

        #4
        Originally posted by 347544
        Hello guys i have a 1995 URS4 motor and i wanted to know what a good compresion ratio would be ?
        Thanks
        this will really help me out.
        to figure out the km's on this motor.
        Cheers.
        Mike
        How are you going to determin that then?
        The compression is not going to tell you that
        RS2 Black - stock 315 HP
        RS2 RS blau - stock 315 HP
        Sport Quattro - 1005 HP
        High Octane website

        Comment

        • 347544
          S2Forum Hobbyist
          • Sep 2004
          • 18

          #5
          I know it will not tell me exactly the km's on the motor .. but it will tell me if the cylinders are still good. and if there not that means the motor has its share of km's on it... if the compretion is still good then it means that the motor is still in OK condition ..
          thanks guys Mike
          cheers

          Comment

          Working...