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Thread: NSR Cylinder Head

  1. #1
    Join Date
    25th May 2009 - 14:08
    Bike
    1988 NSR250R-4J
    Location
    Hamilton
    Posts
    82

    NSR Cylinder Head

    Hay guys im on the look out for a bottom cylinder head I think it is for my MC18, just for a simple mod, unfortunitly the top head is made with the spark plug on an angle where as the bottom head has the plug in the center this helping with better combustion.

    Contact
    Mob txt 02102306694
    Email ffn-snissanz@hotmail.com
    or just send me a Pm

    Cheers

    Unfortunitly I could of had a damaged engine with my bike when I bought it as parts but was broke at the time, sadly now Iv lost the blokes phone number.
    Rookie is the level above mine

    Someone told me bikes pull chicks..... its worth a try

  2. #2
    Join Date
    26th April 2006 - 12:52
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    Quote Originally Posted by Ash250R View Post
    Hay guys im on the look out for a bottom cylinder head I think it is for my MC18, just for a simple mod, unfortunitly the top head is made with the spark plug on an angle where as the bottom head has the plug in the center this helping with better combustion.

    Contact
    Mob txt 02102306694
    Email ffn-snissanz@hotmail.com
    or just send me a Pm

    Cheers

    Unfortunitly I could of had a damaged engine with my bike when I bought it as parts but was broke at the time, sadly now Iv lost the blokes phone number.
    Why have honda made the top head with the spark plug in a different place...?
    Heinz Varieties

  3. #3
    Join Date
    22nd February 2006 - 18:36
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    Sidecar (road racing, Hand Made)
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    Masterton
    Posts
    20
    ill ask my mate tomorrow and get back to you

  4. #4
    Join Date
    25th May 2009 - 14:08
    Bike
    1988 NSR250R-4J
    Location
    Hamilton
    Posts
    82
    Quote Originally Posted by koba View Post
    Why have honda made the top head with the spark plug in a different place...?
    No idea somthing to do with clearance from the frame I think but it can be overcome buy useing short plugs, Doesnt quite make sence but hay they still made a fine bike in the end
    Apart from differnt plugs and leads I will have to also change the radiator hose to as it will change the angle of the pipe.

    Cheers for helping burtsidecar16
    Rookie is the level above mine

    Someone told me bikes pull chicks..... its worth a try

  5. #5
    Join Date
    1st February 2004 - 18:17
    Bike
    RC36, WR, RS250, GSXR1000, Duke250, IZH
    Location
    Hamilton
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    632
    Quote Originally Posted by koba View Post
    Why have honda made the top head with the spark plug in a different place...?
    to make it easier to get the spark plug out, standard head you can get a tube socket onto the plug, with a straight plug head its a HUUUGE pain in the ass

  6. #6
    Join Date
    26th April 2006 - 12:52
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    Quote Originally Posted by Ash250R View Post
    No idea somthing to do with clearance from the frame I think but it can be overcome buy useing short plugs, Doesnt quite make sence but hay they still made a fine bike in the end
    Apart from differnt plugs and leads I will have to also change the radiator hose to as it will change the angle of the pipe.

    Cheers for helping burtsidecar16
    Quote Originally Posted by FzerozeroT View Post
    to make it easier to get the spark plug out, standard head you can get a tube socket onto the plug, with a straight plug head its a HUUUGE pain in the ass
    Makes sense!
    I'm always dubious about "easy" improvements.
    Heinz Varieties

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