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Thread: 1986 200x Head dowel/ oil path question

  1. 09-14-2008, 11:33 AM #1
    roger86200x
    roger86200x is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    1986 200x Head dowel/ oil path question



    In this pic I have circled a dowel position in the head...


    I found a broke off bolt in this hole and drilled it out. ( I found if AFTER I had the head work done! )

    Anyways, I need to know if oil really flows through that particular dowel or if its just used to align the top piece/rocker head onto the head itself... the one in the back of the engine is used if I remember right...

    I have 2 old heads that are destroyed but that bolt hole was fine... so I put 125 psi of air pressure into that hole and it went NOWHERE....I thought it went UP then, but after looking at it thats not the case either... I just want to make sure im right...

    Is there an oil path "map" of the 86 200x?

    Roger
    1984 Honda ATC 250r
    Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
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  2. 09-14-2008, 12:16 PM #2
    DeePa
    DeePa is offline Power User Got the holeshot
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    there should be on in the factory service manual
    1986 Tri-z
    1985 250r
    1985 200s
    1985 70[/SIZE]
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  3. 09-14-2008, 12:48 PM #3
    roger86200x
    roger86200x is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    lol, now I feel really stupid... I looked through the entire thing....except 2. Lubrication.... wow I never seen that chapter before.... lol Then after you said that I seen it right off the bat....wow

    Roger
    1984 Honda ATC 250r
    Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
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  4. 09-14-2008, 04:44 PM #4
    kilabeez0
    kilabeez0 is offline Power User Roostin Away
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    so what's the verdict? did that snapped off bolt make any difference? or was it just to align the head?
    85 250SX New to me!!
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  5. 09-14-2008, 05:02 PM #5
    roger86200x
    roger86200x is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    Im still pretty sure its just to align the head...

    Im not getting oil to the top end but it has nothing to to with that particular bolt... I believe it s the pump.

    Roger
    1984 Honda ATC 250r
    Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
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