Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Yamaha Tech
1vj tenere at high altitudes ? 1vj tenere at high altitudes ?
Register FAQ Calendar Today's Posts
Yamaha Tech Originally the Yamaha XT600 Tech Forum, due to demand it now includes all Yamaha's technical / mechanical / repair / preparation questions.
Photo by Giovanni Lamonica, Aralsk, Kazakhstan.

I haven't been everywhere...
but it's on my list!


Photo by Giovanni Lamonica,
Aralsk, Kazakhstan.



Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 19 Oct 2016
Registered Users
Veteran HUBBer
  
Join Date: Sep 2002
Location: london,england
Posts: 186
1vj tenere at high altitudes ?
Hi folks. Im planning a trip to south america in the next few years and am wondering about bike choice. I was going to buy a f.i. Bike to cope with the altitude changes, but im not sure the money will stretch that far. At the moment i am toying with taking my 1vj tenere, but have heard they are pants at altitude - and i know what a pig of a job it is to change the needles/jets. My question is how easy is it to retro fit the air compensator thingy off a 3ds tenere? Does it work? and how easy are they to find? (Ok that's 3 questions). Any thoughts?
Cheers,
Karl.
Reply With Quote
  #2  
Old 21 Oct 2016
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Wisconsin, USA
Posts: 827
I think it's a stand alone system that is installed with the carb , not really bike specific, so shouldn't be too hard. Sweden is the only country that used them IIRC.


One other option that may help to a certain extent in the need for changing jetting is to install 2 or even 4 Dial-A-Jets on your carbs. What they do is allow more easier jetting changes without need to remove the carb(s). When istalling you go 2 or 3 main jet sizes smaller than normal and the Dial-a-jets setup then adds the remainder as needed by the motor ,so at higher altitudes you can lean them out quite a bit (the more used the more adjustment you have). For the lowend you turn the mixture screw in to lean out that area. It's a different setup and not very common so people don't understand it but I've used them on several quads and bikes , they work , not sure if enough for extreme altitude changes but I wouldn't doubt with 4 there'd be enough.

EFI would be ideal if using a closed loop system , so an O2 sensor can tell the ecu to pull fuel , otherwise a piggyback controller would be needed to pull fuel as you go up.
Reply With Quote
  #3  
Old 22 Oct 2016
R.I.P. 25 November 2021
Veteran HUBBer
  
Join Date: Feb 2010
Posts: 688
Have a read HERE & HERE.

Mezo.
Reply With Quote
  #4  
Old 22 Oct 2016
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Wisconsin, USA
Posts: 827
If his carbs don't have the nipples in one or both of those spots I've used threaded nipples in a few carbs ,

McMaster-Carr
Reply With Quote
Reply

« Previous Thread | Next Thread »

Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
xt600 tenere 1vj for sale in england with italian No. plates Lowrider1263 Bikes sell / want, Europe 2 1 Dec 2018 13:30
Parts??? '87 Yamaha XT600 Tenere 1VJ Blunozr The HUBB PUB 2 2 Jun 2015 16:04
1VJ Tenere Electrical fault guzzibob Yamaha Tech 3 12 Mar 2015 19:13
tenere 1vj ok without fuel pump and oil cooler ? mavis cruet Yamaha Tech 20 2 Sep 2014 12:19
Tenere 1VJ problems with battery charging svakak Yamaha Tech 5 22 Jun 2013 20:04

 
 

Announcements

Thinking about traveling? Not sure about the whole thing? Watch the HU Achievable Dream Video Trailers and then get ALL the information you need to get inspired and learn how to travel anywhere in the world!

Have YOU ever wondered who has ridden around the world? We did too - and now here's the list of Circumnavigators!
Check it out now, and add your information if we didn't find you.

Next HU Eventscalendar

HU Event and other updates on the HUBB Forum "Traveller's Advisories" thread.
ALL Dates subject to change.

2024:

Add yourself to the Updates List for each event!

Questions about an event? Ask here

HUBBUK: info

See all event details

 
World's most listened to Adventure Motorbike Show!
Check the RAW segments; Grant, your HU host is on every month!
Episodes below to listen to while you, err, pretend to do something or other...

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

"Ultimate global guide for red-blooded bikers planning overseas exploration. Covers choice & preparation of best bike, shipping overseas, baggage design, riding techniques, travel health, visas, documentation, safety and useful addresses." Recommended. (Grant)



Ripcord Rescue Travel Insurance.

Ripcord Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers.

Led by special operations veterans, Stanford Medicine affiliated physicians, paramedics and other travel experts, Ripcord is perfect for adventure seekers, climbers, skiers, sports enthusiasts, hunters, international travelers, humanitarian efforts, expeditions and more.

Ripcord travel protection is now available for ALL nationalities, and travel is covered on motorcycles of all sizes!


 

What others say about HU...

"This site is the BIBLE for international bike travelers." Greg, Australia

"Thank you! The web site, The travels, The insight, The inspiration, Everything, just thanks." Colin, UK

"My friend and I are planning a trip from Singapore to England... We found (the HU) site invaluable as an aid to planning and have based a lot of our purchases (bikes, riding gear, etc.) on what we have learned from this site." Phil, Australia

"I for one always had an adventurous spirit, but you and Susan lit the fire for my trip and I'll be forever grateful for what you two do to inspire others to just do it." Brent, USA

"Your website is a mecca of valuable information and the (video) series is informative, entertaining, and inspiring!" Jennifer, Canada

"Your worldwide organisation and events are the Go To places to for all serious touring and aspiring touring bikers." Trevor, South Africa

"This is the answer to all my questions." Haydn, Australia

"Keep going the excellent work you are doing for Horizons Unlimited - I love it!" Thomas, Germany

Lots more comments here!



Five books by Graham Field!

Diaries of a compulsive traveller
by Graham Field
Book, eBook, Audiobook

"A compelling, honest, inspiring and entertaining writing style with a built-in feel-good factor" Get them NOW from the authors' website and Amazon.com, Amazon.ca, Amazon.co.uk.



Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!

Your ad could be here, on EVERY page of the HUBB, or the whole website, or as many as you like!

New to Horizons Unlimited?

New to motorcycle travelling? New to the HU site? Confused? Too many options? It's really very simple - just 4 easy steps!

Horizons Unlimited was founded in 1997 by Grant and Susan Johnson following their journey around the world on a BMW R80G/S.

Susan and Grant Johnson Read more about Grant & Susan's story

Membership - help keep us going!

Horizons Unlimited is not a big multi-national company, just two people who love motorcycle travel and have grown what started as a hobby in 1997 into a full time job (usually 8-10 hours per day and 7 days a week) and a labour of love. To keep it going and a roof over our heads, we run events all over the world with the help of volunteers; we sell inspirational and informative DVDs; we have a few selected advertisers; and we make a small amount from memberships.

You don't have to be a Member to come to an HU meeting, access the website, or ask questions on the HUBB. What you get for your membership contribution is our sincere gratitude, good karma and knowing that you're helping to keep the motorcycle travel dream alive. Contributing Members and Gold Members do get additional features on the HUBB. Here's a list of all the Member benefits on the HUBB.



All times are GMT +1. The time now is 06:15.

Contact Us - Horizons Unlimited Motorcycle Travellers Website - Archive - Privacy Statement - Top