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Thread: what modifications would you do?

  1. #31
    Join Date
    Mar 2004
    Location
    Gettysburg PA
    --
    498
    does the 330 kits also need machine work done to the cases because i was looking at the esr web sight http://www.esr250.com/cylinder_kits.htm#esrbolton and the 330 kit is listed under both the bolt on and some machining sections?

    how much better is one pipe than the other? with ESr, paul turner, PT, or fmf fatty
    My Trikes

    1985 250sx
    &
    1986 250r
    Parting out 85 kxt tecate pm me with your needs

  2. #32
    Join Date
    Jun 2003
    Location
    englishtown NJ
    --
    2,676
    the regular requires machine work and you can use a short rod with it also you have 6 or something bores availble from it too, the bolt on you have 2 bores on it, before a resleave, the bolt-on requires a long rod crank. as far as pipes, fmf sucks, falls flat on mid to top, I love the esr pipe, I liked the paul tuner I had on my trx250r. To get the most from a big bore(330 and up) you need the correct pipe.

  3. #33
    Join Date
    Mar 2004
    Location
    Gettysburg PA
    --
    498
    hey deathman witch is the kit you have and how many bores are left on it?
    My Trikes

    1985 250sx
    &
    1986 250r
    Parting out 85 kxt tecate pm me with your needs

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