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Breather question

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Old Apr 1, 2016 | 05:36 PM
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Default Breather question

Ok so..... Got me an 88" Revtech, solved a leak so far, but realized it came from another problem. My problem was over pressurizing the case. I noticed my breathers were in a closed loop, causing my oil cap to pop off!

My remedy, I cut into the breather tube, inserted a T, and vented the heads under the bike via tubing.

My real question is, who makes a breather plate/assembly that connects to a Mikuni HSR42 carb and routes the breathers into the carb like a TC? Ness, fuel moto?

Any help would be awesome!
 
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Old Apr 1, 2016 | 05:41 PM
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Originally Posted by Turret_plug
Ok so..... Got me an 88" Revtech, solved a leak so far, but realized it came from another problem. My problem was over pressurizing the case. I noticed my breathers were in a closed loop, causing my oil cap to pop off!

My remedy, I cut into the breather tube, inserted a T, and vented the heads under the bike via tubing.

My real question is, who makes a breather plate/assembly that connects to a Mikuni HSR42 carb and routes the breathers into the carb like a TC? Ness, fuel moto?

Any help would be awesome!
Why would you want to???????????
 
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Old Apr 1, 2016 | 05:42 PM
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I have a 95 Evo big twin with a Mikuni HSR42. I'm looking at going with a Ness Big Sucker, which routes into the carb. From what I've read, all that is needed is an adapter for the HSR42, not a specific breather or air cleaner made for the Mikuni.
 
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Old Apr 1, 2016 | 06:14 PM
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Found this guy here:

http://m.ebay.com/itm/231898904419

I might as well try it, I'd like to keep my velocity stack!

Originally Posted by Nelz
I have a 95 Evo big twin with a Mikuni HSR42. I'm looking at going with a Ness Big Sucker, which routes into the carb. From what I've read, all that is needed is an adapter for the HSR42, not a specific breather or air cleaner made for the Mikuni.
 
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Old Apr 1, 2016 | 06:17 PM
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Originally Posted by texashillcountry
Why would you want to???????????
I hate the look of all the tubes running under the chassis. It's a bobber, trying to keep that stripped down, street pimp look!
 
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Old Apr 1, 2016 | 06:18 PM
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I have a TP engineering motor they did breath through nuts holding the filter. im running mikuni 48 you can order the air cleaner from them and do the same
this is similar setup for twinkies,there builds are evo so they have a filter for you, call them they will get ya the right one, it a machined backplate for venting

http://tpengines.com/?product=open-scramjet-air-cleaner
 
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Old Apr 1, 2016 | 06:19 PM
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Good find! Hopefully it'll be much cleaner. I have a hose coming off the breather going to a small filter. It's still a little messy for my taste.
 
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Old Apr 1, 2016 | 06:21 PM
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Originally Posted by Turret_plug
Found this guy here:

http://m.ebay.com/itm/231898904419

I might as well try it, I'd like to keep my velocity stack!
thats same concept they did on my backplate, mucho cheaper
 
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Old Apr 1, 2016 | 06:26 PM
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What the hell, height as well give it a try. Ness is $120, can't guarantee the fit. This one seems to be the correct one.
 
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Old Apr 1, 2016 | 06:34 PM
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My current plumbing...... Looks like dog ****!





 
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