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Thread: what motor fits 250r chassis

  1. #1
    Join Date
    Oct 2004
    Location
    california
    Posts
    24

    what motor fits 250r chassis

    Hi I was wondering dose any body know what motor fits in the 89 250r chassis I am 14 and have a 250r and want to race but wastold I have to be 16 to race with my quad so if anybody knows what motor will fit please note.

  2. #2
    Join Date
    Oct 2003
    Posts
    879
    That is the dumbest thing I've ever heard ??? I could give you some suggestions on what motor to put in the chassis like a yz426 motor but you probably still can't race with that. What size motor will the ****ers let you use then? An 80???
    LONG LIVE THE 250R!!!!!!

    AND YES IT IS STILL NO 1!!!!!

    Tom

  3. #3
    Join Date
    Jun 2002
    Location
    NJ
    Posts
    339
    pu t a blaster motor in there i know what u mean about age laws this year iull finaly be able to race
    Hellbound Racing

  4. #4
    Join Date
    Aug 2003
    Posts
    276
    you can race if your parents sign you off. at least you should be able to. otherwise an 80cc dirtbike engine would be a good idea.

  5. #5
    Join Date
    Nov 2002
    Location
    michigan
    Posts
    421
    alot of people use blaster motors for the age limit thing
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  6. #6
    Join Date
    Oct 2002
    Location
    Brownsville, Pa
    Posts
    3,337
    i have a kx80 motor for sale..that would be a wickid racer
    Chevy K5 Blazer- Under MASS Construction
    1989 1500 4x4- Daily Driver

  7. #7
    Join Date
    May 2001
    Location
    pasadena, md
    Posts
    2,898
    you can use a blaster or 300ex motor. why dont you just get a blaster or 300ex though cause its gonna cost a good bit of money to make those motors fit . and why chop up an r to do that.

  8. #8
    Join Date
    Oct 2004
    Location
    california
    Posts
    24
    well not going to race friend just got hurt really bad and mom says for recreation olny but theres always GLAMIS

  9. #9
    Join Date
    Oct 2002
    Location
    Nevada
    Posts
    9,647
    Many tracks and circuits have age limits on displacement classes. You have to be at least 16 years old to race in the 250cc class, so anybody under 16 is limited to a lower class, often called the Blaster Class, Air-Cooled class, or 200cc class.

    The 250r handles much better than a Blaster or 300EX, no doubt about that. A common conversion is putting the Blaster motor in a 250r chassis. This allows it to be raced in the Blaster or Air-cooled class. The conversion is a worthy goal if you're a serious racer, as you get much better suspension and handling than a Blaster can offer.
    Duncan Racing 340PV, +2 A-arms, +4 LSR axle, and a host of other goodies.

  10. #10
    Join Date
    May 2001
    Location
    pasadena, md
    Posts
    2,898
    i know what the advantages are but hes not a serious racer yet. he would have been just starting so he could go out and get a used 300ex maybe put some shocks on it and race it. atleast until he could have moved up

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