Results 1 to 8 of 8

Thread: 250r cylinder stamped PR

  1. #1
    Join Date
    Apr 2009
    Location
    Iron Range, Minnesota
    --
    9

    250r cylinder stamped PR

    i bought an 85 250R a few months ago and the letters PR are etched into the cylinder just wondering if anyone knows what that stands for, i am guessing some work is done to the motor. any ideas?
    I NEED MY GARAGE TIME!!

  2. #2
    Join Date
    Sep 2004
    Location
    Phoenix, AZ.
    --
    6,719
    Blog Entries
    2
    Could be PR Racing Engines out of Toledo, OH. Back in the day they went by Power Rider. They did the work on my R motor.

  3. #3
    Join Date
    Apr 2009
    Location
    Iron Range, Minnesota
    --
    9
    well that might be i did purcase the wheeler in south eastern MI
    I NEED MY GARAGE TIME!!

  4. #4
    Join Date
    Sep 2004
    Location
    Phoenix, AZ.
    --
    6,719
    Blog Entries
    2
    I'd say it's very likely then. They didn't stamp/engrave mine. Not sure why but it's pretty common practice.

  5. #5
    Join Date
    Apr 2009
    Location
    Iron Range, Minnesota
    --
    9
    well the guy i bought it from didnt know much about it but i couldnt pass it upfor the price. someone had mentioned performance racing, i have no clue
    I NEED MY GARAGE TIME!!

  6. #6
    Join Date
    Jun 2006
    Location
    holland, ohio
    --
    1,587
    Yep that is probably a PR racing cylinder. They are a local machine shop here in toledo. They do good work and are well known in the racing circuit.

  7. #7
    Join Date
    Oct 2004
    Location
    Ontario, CANADA
    --
    4,538
    Yep PR racing, got a motor from them as well
    RPFLU member and co-owner.
    Hardtails is all we do.
    #NOLINK
    #MAKEHARDTAILSGREATAGAIN
    #SUSPENDTHIS

  8. #8
    Join Date
    Apr 2009
    Location
    Iron Range, Minnesota
    --
    9
    well thanks i believe my mystery is solved.
    I NEED MY GARAGE TIME!!

//ArrowChat Integreation Code //