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Motorbike Top end rebore.?

  • 13-03-2014 12:17am
    #1
    Dan07
    Registered Users Posts: 29 ✭


    Hi guys I'm doing a top end rebuild on my yamaha banshee 350 twin i took the head off and there is a couple of scratches in 1 of the cylinders so i think i need to get it rebored does any 1 know of a good place to go to im in blanchardstown dublin 15 Thanks in advance


Comments

  • #2
    doctorchopper
    Registered Users, Registered Users 2 Posts: 886 ✭✭✭doctorchopper


    Dan07 wrote: »
    Hi guys I'm doing a top end rebuild on my yamaha banshee 350 twin i took the head off and there is a couple of scratches in 1 of the cylinders so i think i need to get it rebored does any 1 know of a good place to go to im in blanchardstown dublin 15 Thanks in advance

    It should be a nicasil liner,they can't be rebored, they can be re plated. Langcourt is very good, in the uk
    http://www.langcourt.com/page26.html


  • #3
    KTRIC
    Closed Accounts Posts: 9,463 ✭✭✭KTRIC


    No idea mate but have you thought about going bigger with the rebore ?


  • #4
    rat_race
    Registered Users Posts: 989 ✭✭✭rat_race


    KTRIC wrote: »
    No idea mate but have you thought about going bigger with the rebore ?

    Don't you *have* to go bigger with a rebore? (even if it's a tiny measurement)...?


  • #5
    Dan07
    Registered Users Posts: 29 ✭Dan07


    Ye i was gonna go to the next size up,
    I've seen all over the net that banshees can be rebored noting mentioned about replated or sleeved

    This wat i found its the piston sizes that can be bought
    64.00mm -347cc standard

    .020- 64.50mm =352cc
    .030-
    .040-
    .050-
    .060-
    .080-
    .090-
    .100- 66.50mm= 382cc


  • #6
    MonstaMash
    Closed Accounts Posts: 1,443 ✭✭✭MonstaMash


    Try Leo O'Reilly...http://www.lor.ie/

    Or alternatively email Declan at declan@lor.ie

    I know he does rebores for the vintage motorcycle community, worth a try.


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  • #7
    Dan07
    Registered Users Posts: 29 ✭Dan07


    Just sent him an email thanks man


  • #8
    honeybadger
    Registered Users, Registered Users 2 Posts: 869 ✭✭✭honeybadger


    the bro had his one bored out to 400cc :D


  • #9
    Dan07
    Registered Users Posts: 29 ✭Dan07


    honeybadger wrote: »
    the bro had his one bored out to 400cc :D

    Were did he get that done


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