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Buell Forum » Knowledge Vault (tech, parts, apparel, & accessories topics) » Engine » Big Mechanicals: Head, Cyl, Piston, Rod, Crank, Flywheel, Cases, Bearings » Venting hte bottom end « Previous Next »

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X3rs
Posted on Monday, October 05, 2015 - 10:47 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I am sure that if you did this you had to try several different parts to get the stuff that ended up working. And that is my question.

I want to vent the lower end and was advised that the place to do it is at the timing large set screw - right side (between the push rod tubes).

One guy said that the bottom end is already vented by a hose that is mostly covered up by the right side engine case cover so it is hard to see. But that vents the lower end.

Do I on my 2000 X-1 have a bottom end breather coming off the right side of the bottom end?

In any event the question is - would venting the lower end do some good or one might say - extra protection.

So, if I add an extra vent (if I already have a lower end vent) what parts to get to do the job??? Parts that are available now days

Has anyone vented the lower end? Where did you vent to?

Should this post be under section - Breathers?

(Message edited by x3rs on October 05, 2015)

(Message edited by x3rs on October 05, 2015)

(Message edited by x3rs on October 05, 2015)
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Buellistic
Posted on Monday, October 05, 2015 - 11:06 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

OLD SCHOOL:

This is going get interesting ...
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X3rs
Posted on Tuesday, October 06, 2015 - 02:33 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Come on, someone has done this. Perhaps you could share what parts you used. Where you routed the hose to,etc.

I am thinking it would be good to preserve the seal between the crank and the trans. Extra protection from pressure build up.
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Buelliedan
Posted on Wednesday, October 07, 2015 - 04:49 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I would not recommend using the timing plug as that gets really messy. What I do is add a second vent to the upper front of my cam cover with a one way check valve off of that so it can only vent air out but not suck air in.
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X3rs
Posted on Wednesday, October 07, 2015 - 04:54 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

do you remove, drill and tap then? Having trouble picturing the area right now.

Check valve from what?
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Buelliedan
Posted on Thursday, October 08, 2015 - 12:26 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

yes remove drill and tap with 1/8 NPT pipe fitting. I use the area at the highest point right behind the oil filter.
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