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Thread: 250f Motor in Blaster

  1. #1
    Join Date
    Feb 2007
    Location
    New Smyrna Beach, FL
    Posts
    97

    250f Motor in Blaster

    Has anyone fitted a YZ250f or any 250cc 4-stroke MX bike motor in a Blaster? I searched around and saw other 'inferior' 4-stroke motors have, but I think this would be a worthwhile swap if it would work. It'd prob rip pretty good and be better in the trails. Light years in front of the 250ex, Z250 and Raptor 250... Looking into a bike for my g/f, and this had crossed my mind. (yes, I like hacking, welding and fabricating)
    '01 Kodiak 4x2 - Sold
    '01 Warrior - Sold
    (2) '03 Z400 - One Sold, One Parted
    '05 TRX450r - Sold
    '07 LTR450 - Sold
    '08 KFX450R - Parted
    '08 450 MXR - Current Project

  2. #2
    Join Date
    Aug 2006
    Location
    paragould, Ar
    Posts
    513
    yeah its been done. theres a post in the hybrid section on this website where someone put a yz250f motor in a blaster.
    1995 Blaster. Bored .040" , midrange ported, head rechambered, pro series reeds, FMF fatty/Dg silencer, lightened flywheel, +4 timing, Hydro brakes, Lonestar +2 a-arms, Works dual rate G-series shocks, +2 swingarm,. More to come

  3. #3
    Join Date
    Aug 2006
    Location
    caribbean
    Posts
    84

    Re: 250f Motor in Blaster

    Originally posted by strubby
    Has anyone fitted a YZ250f or any 250cc 4-stroke MX bike motor in a Blaster? I searched around and saw other 'inferior' 4-stroke motors have, but I think this would be a worthwhile swap if it would work. It'd prob rip pretty good and be better in the trails. Light years in front of the 250ex, Z250 and Raptor 250... Looking into a bike for my g/f, and this had crossed my mind. (yes, I like hacking, welding and fabricating)
    I know this is pretty old, but this is one Blaster I did about 2-3 years ago. KX250F engine in it. This thing was FAAASSTTT... Hope it helps someone.







    Sold it to someone that really wanted it before the cosmetic details were completely done. Wish I still had it. But I'm an old man with too many machines...

    TORKER.

  4. #4
    Join Date
    Nov 2008
    Location
    Tabernacle NJ
    Posts
    958
    Heres our Blaster /250f hybrid.20140314_202909.jpg
    Tyler Avery 70t
    Blaster/cr 85 mod
    07 Apex 90 Fox/Trackside. Gone but not forgotten!
    Drr 90 2 fast/ Elka
    crf 50 pitbike 2006 LTZ 50, FOR TYLER'S SISTER
    2009 Raceway Park Youth Series 90cc Champion
    Atco MX Park 90 CVT 2nd Overall for 2009 season
    Atco MX 90 CVT 3rd overall for 2010 season
    Atco MX 90CVT co- champion 2011
    District 6 4th place 2011
    Thanks to our Sponsors:
    G-Force
    AMSOIL
    Osiris Shoes
    Mom & Dad
    Grandma & Pop-Pop

  5. #5
    Join Date
    Nov 2008
    Location
    Tabernacle NJ
    Posts
    958
    Tyler Avery 70t
    Blaster/cr 85 mod
    07 Apex 90 Fox/Trackside. Gone but not forgotten!
    Drr 90 2 fast/ Elka
    crf 50 pitbike 2006 LTZ 50, FOR TYLER'S SISTER
    2009 Raceway Park Youth Series 90cc Champion
    Atco MX Park 90 CVT 2nd Overall for 2009 season
    Atco MX 90 CVT 3rd overall for 2010 season
    Atco MX 90CVT co- champion 2011
    District 6 4th place 2011
    Thanks to our Sponsors:
    G-Force
    AMSOIL
    Osiris Shoes
    Mom & Dad
    Grandma & Pop-Pop

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