Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Yamaha Tech
XT 600e dynojet kit,worth it? XT 600e dynojet kit,worth it?
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 Carl Parker, Always curious Tibetans, Tibet, China

Destination ANYWHERE...
Adventure EVERYWHERE!


Photo by Carl Parker,
Always curious Tibetans,
Tibet, China



Reply
Page 1 of 2 1 2
 
LinkBack Thread Tools Display Modes
  #1  
Old 13 Sep 2013
Registered Users
HUBB regular
  
Join Date: Dec 2006
Location: Dorset, UK
Posts: 27
XT 600e dynojet kit,worth it?
I am thinking about fitting a stage 2 dynojet kit to my 2006 4PT with K&N filter and arrow exhaust. Bike runs ok with needle lifted up a notch on standard jets, but is not as fast or smooth as my son's older xt600, which is understandably irritating.
Has anyone got any experience with these kits?

Grateful for any advice
Reply With Quote
  #2  
Old 13 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
I got one and works fine for me, dont forget to give more air into the engine. You can try changing the mainjet to 140.
Reply With Quote
  #3  
Old 13 Sep 2013
Registered Users
HUBB regular
  
Join Date: Dec 2006
Location: Dorset, UK
Posts: 27
Thanks xtrock ,was it the stage 2 kit you used and did you drill extra holes in the airbox, remove snorkel etc?
Reply With Quote
  #4  
Old 13 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
Stage 2 kit 4225, if remember correct i got a new needle, jet, and a drill for drilling up the second jet. I removed the snorkel, bike runs perfect. Mine is a 3TB.. What dynojet is known for is the precision needle. I have Yoshimura exhaust, and the aftermarked exhaust pipe and its bigger inside than stock, KN filter. Its fast 0-100 compared to any bike with only aprrox 50HP.
Reply With Quote
  #5  
Old 15 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
I also have a question. Got the Dynojet kit for my XT600 when I bought the bike. I have K & N filter and Arrow slipon. It feels like the bike wants more fuel at high rpm. So I thought I would install the Dynojet kit.
"Use the slide drill (DD # 40) provided to enlarge the slide lift hole of the CV carb slide."
Which hole is it?
And where is the Fuel mixture screw located?

Regards
Bille
Reply With Quote
  #6  
Old 15 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
Its the hole in vacuum slide beside the needle.
Last edited by xtrock; 15 Sep 2013 at 17:49.
Reply With Quote
  #7  
Old 15 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
This drill is 2.5 mm. It sounds to big to be the main jet in the C.V. The second drill is 1.15mm and will be to main jet.

/Bille
Reply With Quote
  #8  
Old 15 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
Long time since i did this, in the CV carb you drill up the hole in the slide(Diaphragm) beside the needle, its the lift hole and use the 40 drill. 115 is for the main jet in the cv carb. And i changed the main jet in the main carb with a new jet 140
Last edited by xtrock; 15 Sep 2013 at 17:49.
Reply With Quote
  #9  
Old 15 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
You mean in diapfragm assy, where the needle will sit?
Reply With Quote
  #10  
Old 15 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
No, beside the needle there is a hole, and remember to put the parts inside back in correct place, the shim holding the needle must have the gap over the hole. Here is pic, the hole to the right side of center.



Uploaded with ImageShack.us
Reply With Quote
  #11  
Old 15 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
Thank you! It becomes clear enough when I disassemble the carb I hope. It's no good description you get with the Dynojet kit.

/Bille
Reply With Quote
  #12  
Old 16 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
Yes i agree, not the best to explain and why not have pic of what to do.. I bought a new Diaphragm, the old ones have a little hard rubber and more resistance than the new. It runs really good!!
Reply With Quote
  #13  
Old 17 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
What year do you have, xtrock? Mine is a -99 and I have done a lot with my bike and now it's only engine left to mod. I will return with a report when I made the mod with the carb.

/ Bille
Reply With Quote
  #14  
Old 17 Sep 2013
Registered Users
New on the HUBB
  
Join Date: Sep 2013
Location: Sweden
Posts: 10
Quote:
Originally Posted by xtrock View Post
No, beside the needle there is a hole, and remember to put the parts inside back in correct place, the shim holding the needle must have the gap over the hole. Here is pic, the hole to the right side of center.



Uploaded with ImageShack.us
What's the point to drill there?

/ Bille
Reply With Quote
  #15  
Old 17 Sep 2013
xtrock's Avatar
Registered Users
Veteran HUBBer
  
Join Date: May 2013
Location: Norway
Posts: 1,379
The point is to get more airflow and change the vacuum.
Reply With Quote
Reply
Page 1 of 2 1 2

« 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
XT 600E Glazed Cylinder Sleeve RCerrie Yamaha Tech 7 21 May 2013 17:12
fitting a kickstart to 600e kenymact Yamaha Tech 11 11 Oct 2012 09:06
'94 XT 600e foot pegs & front fender Yamarado Yamaha Tech 4 16 Jun 2012 11:32
Stolen yamaha xt 600e fg03 cnn southampton uk RAFAL Yamaha Tech 0 19 Feb 2012 17:10
XT 600e Acerbis Tank wanted UK transam08 TRAVEL Equipment for Sale / Wanted 3 22 Jan 2012 21:51

 
 

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

25 years of HU Events
Be sure to join us for this huge milestone!

ALL Dates subject to change.

2025 Confirmed Events:

Virginia: April 24-27
Queensland is back! May 2-5
Germany Summer: May 29-June 1
Ecuador June 13-15
Bulgaria Mini: June 27-29
CanWest: July 10-13
Switzerland: Aug 14-17
Romania: Aug 22-24
Austria: Sept. 11-14
California: September 18-21
France: September 19-21
Germany Autumn: Oct 30-Nov 2

Add yourself to the Updates List for each event!

Questions about an event? Ask here

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...

Adventurous Bikers – We've got all your Hygiene & Protection needs SORTED! Powdered Hair & Body Wash, Moisturising Cream Insect Repellent, and Moisturising Cream Sunscreen SPF50. ESSENTIAL | CONVENIENT | FUNCTIONAL.

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.

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 Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers and travel is covered on motorcycles of all sizes.
(ONLY US RESIDENTS and currently has a limit of 60 days.)

Ripcord Evacuation Insurance is available for ALL nationalities.


 

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!

Every book a diary
Every chapter a day
Every day a journey
Refreshingly honest and compelling tales: the hights and lows of a life on the road. Solo, unsupported, budget journeys of discovery.
Authentic, engaging and evocative travel memoirs, overland, around the world and through life.
All 8 books available from the author or as eBooks and audio books



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 13:50.

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