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10-24-2009, 07:20 PM
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#1 (permalink)
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Senior Member
Join Date: Jun 2009
Location: Lyman, ME
Posts: 119
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Which Breather?
Hey guys.
ive been searching the forum and not finding to much on breathers. all i really found was problems and stuff on the HD SE breather.
Im just wondering what people prefer for a breather setup because this is one of my many projects coming up. Im mostly trying to decide wether or not i want a breather that vents directs to the air. or one of the many nice setups were the air cleaner bracket has alleys in it which vent into the intake therefor eleminating any breather lines
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"Don't hit at all if it is honorably possible to avoid hitting; but never hit soft."
Theodore Roosevelt
"Speak softly and carry a big stick; you will go far."
Theodore Roosevelt
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10-24-2009, 07:27 PM
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#2 (permalink)
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Mentally unstable.
Join Date: Jun 2008
Location: Pennsyltucky
Posts: 6,616
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I've had most of them.
I prefer the Forcewinder Style like i have now (SE makes one like it, the Heavy Breather) with the elbow and the cone shaped K&N filter, because it gives me more leg room. My leg constantly rubbed the stock canister. Now it fits under the elbow of the filtering unit.
The vent lines don't bother me. You can drill the elbow and run the vent line right back into the carb if you want.
I do prefer Arlen Ness' Big Sucker design where it vents into the venturi via the housing casting, and not like SE's model, where there's the two rubber hoses that slip onto the head vent bolts, and direct vapors into the venturi that way. Kinda cheap, IMHO. SE's blue colored filter media doesn't last that long wither before it starts getting "thin". My neighbor's took a crap in less then 3.5 years.
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HERD meber #10
DISCLAIMER: Any information, advice or child raising tips I give on this forum should be taken with a grain of salt, 8 hours sleep and at least 6 beers.
Following my instructions will likely lead to death, mental retardation and/or bodily injury, consistant with eating lead-based paint chips, and by doing so, will release me, my family and my dog from any legal action(s) for listening to anything I recommended.
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10-24-2009, 09:09 PM
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#4 (permalink)
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Mentally unstable.
Join Date: Jun 2008
Location: Pennsyltucky
Posts: 6,616
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Dyno testing has shown that 1-2 HP gains could be seen on certain engines with not reventing crankcase fumes back through the intake system. It's really done as a pollution control issue, more then anything.
Venting to the atmosphere is just that. Only problem with that, is condensation containing oil, and oil itself, also vent to the atmosphere, (ground) and I'm not a fan of that, which is why mine's vented to a "catch can".
Another set up that I have has a crossover tube from one head vent to another, with the vent tube just going into the backing plate that holds the K&N filter.

__________________
HERD meber #10
DISCLAIMER: Any information, advice or child raising tips I give on this forum should be taken with a grain of salt, 8 hours sleep and at least 6 beers.
Following my instructions will likely lead to death, mental retardation and/or bodily injury, consistant with eating lead-based paint chips, and by doing so, will release me, my family and my dog from any legal action(s) for listening to anything I recommended.
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10-24-2009, 09:16 PM
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#5 (permalink)
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Florida Gators #1
Join Date: Sep 2008
Location: Florida
Posts: 3,435
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I'm a simple man, braided steel lines an a filter.

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Quote:
Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.
John Adams
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I run wit da HERD..zeta5
FLORIDA GATORS #1 10-0
Clinched SEC east title
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10-24-2009, 09:55 PM
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#6 (permalink)
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Senior Member
Join Date: Jun 2009
Location: Lyman, ME
Posts: 119
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dave the second setup you mentioned is what is currently on my bike. so maybe i wont even bother changing it. i thought that was a stock setup
__________________
"Don't hit at all if it is honorably possible to avoid hitting; but never hit soft."
Theodore Roosevelt
"Speak softly and carry a big stick; you will go far."
Theodore Roosevelt
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10-24-2009, 09:59 PM
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#7 (permalink)
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Senior Member
Join Date: Jun 2009
Location: Lyman, ME
Posts: 119
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Quote:
Originally Posted by zetaseven
I'm a simple man, braided steel lines an a filter.

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thats a sleek looking setup! do you get any oil mist from it though?
__________________
"Don't hit at all if it is honorably possible to avoid hitting; but never hit soft."
Theodore Roosevelt
"Speak softly and carry a big stick; you will go far."
Theodore Roosevelt
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10-24-2009, 10:14 PM
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#8 (permalink)
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Florida Gators #1
Join Date: Sep 2008
Location: Florida
Posts: 3,435
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Not a drop,
__________________
Quote:
Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.
John Adams
|
I run wit da HERD..zeta5
FLORIDA GATORS #1 10-0
Clinched SEC east title
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10-27-2009, 01:07 PM
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#9 (permalink)
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The Northern Redneck
Join Date: Mar 2009
Location: Alaskafornia
Posts: 4,570
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am running an Arlen Ness Sidesucker...Flows lots of air... 
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Keep the rubber down & the sunny side up
You can Sleep when ur Dead...  
Baggers RULE !!!
HERD Member # 000015
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10-27-2009, 01:16 PM
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#10 (permalink)
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Mentally unstable.
Join Date: Jun 2008
Location: Pennsyltucky
Posts: 6,616
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Quote:
Originally Posted by Ohutchins
dave the second setup you mentioned is what is currently on my bike. so maybe i wont even bother changing it. i thought that was a stock setup
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Stock is plastic and thick and stuffy. Not sure where that one came from, or who makes it.
__________________
HERD meber #10
DISCLAIMER: Any information, advice or child raising tips I give on this forum should be taken with a grain of salt, 8 hours sleep and at least 6 beers.
Following my instructions will likely lead to death, mental retardation and/or bodily injury, consistant with eating lead-based paint chips, and by doing so, will release me, my family and my dog from any legal action(s) for listening to anything I recommended.
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