1986 200x Head dowel/ oil path question

[roger86200x]

http://i355.photobucket.com/albums/r449/roger200x/headdowel.jpg

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! :mad: )

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

[DeePa]

there should be on in the factory service manual

[roger86200x]

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

[kilabeez0]

so what's the verdict? did that snapped off bolt make any difference? or was it just to align the head?

[roger86200x]

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