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Thread: 250r cylnder

  1. #1
    Join Date
    Nov 2004
    Location
    New Jersey
    Posts
    1,021

    250r cylnder

    Hey guys... whats better........ Duncan National cylnder.... or the duncan hyperdyne cylnder for the 250R?? thanx!!
    PRP/Lonestar/PEP 250R

    88 TRX250R

    87 TRX250X

    2004 Terminator Cobra

    2006 F-350

    2012 Jeep Wrangler Sahara 4DR

    1997 Jeep Wrangler Sahara

  2. #2
    Join Date
    Dec 2002
    Location
    Plattsburgh, NY
    Posts
    1,874
    id go with ESR
    -2011 CRF450R
    -2003 Cannondale Moto
    -1996 GSXR 1100
    -1987 TRX350 foreman :-)
    -1985 TRX250 fourtrax
    www.bvcracing.com

  3. #3
    Join Date
    Oct 2003
    Location
    Indiana
    Posts
    2,033
    I have talked to a few people who have had good luck with duncan cylinders. But I also say go with ESR, for the money you spend by far the best. The quality is great and the people that work there are very helpful. Call them up and ask them about their motors. 559-625-3157 or www.esr250.com
    Rissler's Extreme ATV

    01 Roll Design Lobo 250R with a few extras
    LONG LIVE THE R!!!

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