Author Topic: V9 "bypass" Oil Valve ??  (Read 2317 times)

Offline M0T0Geezer

  • Gaggle Hero
  • *****
  • Posts: 575
    • The Ones I Rode
  • Location: Sun City West, AZ
V9 "bypass" Oil Valve ??
« on: December 25, 2016, 02:47:17 PM »


The Moto Guzzi USA site has this as part of the V9 Roamer discussion:

http://www.motoguzzi-us.com/motorcycles/v9-roamer.html

"The [crankcase] ventilation system reduces power loss due to pumping within the crank chambers and a new low flow oil pump that absorbs less power. The oil pump suction pipe is new as is the bypass valve."

Anyone here have a V9 Parts Manual with a diagram(s) of the ventilation circuit including bypass valve above?

I am wondering if the "bypass valve" is a possible replacement for the one used on the Breva 750.

'Geezer
2007 Moto Guzzi Norge 1200 USA

My 65+ years of motorcycling here:

http://www.dansher.com/mywheels.htm

Wisdom from the road:

http://www.dansher.com/bikequotes.html

Play guitar or keyboard?  You will like:

http://www.dansher.com/audio/pdf_tunes.html

Offline Chuck in Indiana

  • Gaggle Hero
  • *****
  • *
  • Posts: 29688
Re: V9 "bypass" Oil Valve ??
« Reply #1 on: December 26, 2016, 12:22:59 PM »

Quote
I am wondering if the "bypass valve" is a possible replacement for the one used on the Breva 750.

I would imagine it is if there is room for it, but what would be the point of changing one out?
Chuck in (Elwood) Indiana/sometimes SoCal
 
87 AeroLario
95 Skorpion tour
26 Triumph trident 800
"Social media made y'all way too comfortable with disrespecting people and not getting punched in the face for it."

Mike Tyson

pete roper

  • Guest
Re: V9 "bypass" Oil Valve ??
« Reply #2 on: December 26, 2016, 07:17:08 PM »
Its got an OPRV! Whoopy-Duck!



 :grin:

Offline Aaron D.

  • Gaggle Hero
  • *****
  • Posts: 5882
Re: V9 "bypass" Oil Valve ??
« Reply #3 on: December 27, 2016, 06:24:12 AM »
If you are racing a small block the lower pressure may give you a small boost-it's an illegal move in many production based classes, can't imagine it helping any Guzzi.

 

***Wildguzzi Official Logo High Quality 5 Color Window Decals Back In Stock***
Shipping in USA Only. Awesome quality. Back by popular demand. All proceeds go back into the forum.
Best quality vinyl available today. Easy application.
Advertise Here