PROVENT ENGINE BREATHER
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Seasoned HDF Member
Joined: May 2018
Posts: 5,814
Likes: 7,142
From: Las Vegas
PROVENT ENGINE BREATHER
I don't understand how this cam cover vent works to reduce crankcase pressure. If anyone here has one, or knows how it works, I love to understand it better.
https://vanceandhinesmotorsports.com...gine-breather/
https://vanceandhinesmotorsports.com...gine-breather/
Road Warrior
Joined: Dec 2005
Posts: 1,268
Likes: 1,059
From: SE SC
yet another opportunity to spend $$ on something that probably isn't needed, but some will still buy it because.......well.....because......
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Road Warrior
Joined: Feb 2017
Posts: 1,519
Likes: 640
From: Saint Charles, Missouri
Well, that is where the oil pump is located and likely the shortest route for venting out windage pressure. It is NOT cost effective though.
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Club Member
Joined: Aug 2008
Posts: 21,645
Likes: 22,575
From: North Carolina
Appears to really be for high performance builds. That price just does not make sense. I assume they developed this on their King of the Bagger race bikes. It probably works, but is probably for maybe 10% of the builds out there. If you want it you will pay! R&D is expensive.
Road Master
Joined: Jun 2015
Posts: 804
Likes: 1,510
From: Bloomington, IN
Yeah that's absurd. The HD unit or even the Trask will be more than good enough at a fraction of the price. I can vouch for the Trask unit firsthand as I recently checked my intake after 8,000 miles and there wasn't a drop of oil. The HD unit works the exact same way. It was just backordered at the time I needed something.